R-help April 2017
|
"Copy-pastable" output of 1000 plus variables
10 msgs
"Copy-pastable" output of 1000 plus variables
Bruce Ratner PhD
"Copy-pastable" output of 1000 plus variables
Apr 23, 2017
David Winsemius
"Copy-pastable" output of 1000 plus variables
Apr 23, 2017
Jeff Newmiller
"Copy-pastable" output of 1000 plus variables
Apr 23, 2017
BR_email
"Copy-pastable" output of 1000 plus variables
Apr 23, 2017
BR_email
"Copy-pastable" output of 1000 plus variables
Apr 23, 2017
David L Carlson
"Copy-pastable" output of 1000 plus variables
Apr 23, 2017
David Winsemius
"Copy-pastable" output of 1000 plus variables
Apr 23, 2017
David Winsemius
"Copy-pastable" output of 1000 plus variables
Apr 23, 2017
BR_email
"Copy-pastable" output of 1000 plus variables
Apr 24, 2017
BR_email
"Copy-pastable" output of 1000 plus variables
Apr 24, 2017
A new <expletive deleted>-up?
5 msgs
A new <expletive deleted>-up?
A new <expletive deleted>-up? / mailing list woes
1 msg
A new <expletive deleted>-up? / mailing list woes
A question on modeling brain growth using GAM
4 msgs
A question on modeling brain growth using GAM
Add local image as inline embedded Image
2 msgs
Add local image as inline embedded Image
Announcing 'unitizer': Interactive Unit Tests
1 msg
Announcing 'unitizer': Interactive Unit Tests
Antwort: Re: Antwort: Re: Antwort: Re: Way to Plot Multiple Variables and Change Color (SOLVED)
1 msg
Antwort: Re: Antwort: Re: Antwort: Re: Way to Plot Multiple Variables and Change Color (SOLVED)
Antwort: Re: Antwort: Re: Way to Plot Multiple Variables and Change Color
3 msgs
Antwort: Re: Antwort: Re: Way to Plot Multiple Variables and Change Color
G.Maubach at weinwolf.de
Antwort: Re: Antwort: Re: Way to Plot Multiple Variables and Change Color
Apr 10, 2017
David Winsemius
Antwort: Re: Antwort: Re: Way to Plot Multiple Variables and Change Color
Apr 10, 2017
David Winsemius
Antwort: Re: Antwort: Re: Way to Plot Multiple Variables and Change Color
Apr 10, 2017
Antwort: Re: Multiple-Response Analysis: Cleaning of Duplicate Codes (SOLVED)
2 msgs
Antwort: Re: Multiple-Response Analysis: Cleaning of Duplicate Codes (SOLVED)
Archive format
2 msgs
Archive format
Asking for help
3 msgs
Asking for help
Augmented Dickey Fuller test
2 msgs
Augmented Dickey Fuller test
Binning Data and Event rates
3 msgs
Binning Data and Event rates
Bug in the triMat( ) function in the deldir package.
1 msg
Bug in the triMat( ) function in the deldir package.
CRAN and Github: Licensing Issues
1 msg
CRAN and Github: Licensing Issues
CRAN package submission failed on solaris : timezone problem
2 msgs
CRAN package submission failed on solaris : timezone problem
Can this be done in ggplot?
4 msgs
Can this be done in ggplot?
Code to construct table with paired data
3 msgs
Code to construct table with paired data
Combine vectors under the names
2 msgs
Combine vectors under the names
Combining grid::grid.raster plots
1 msg
Combining grid::grid.raster plots
Content Management System Built on R
1 msg
Content Management System Built on R
Converting date vector into a serial date number
5 msgs
Converting date vector into a serial date number
Tunga Kantarcı
Converting date vector into a serial date number
Apr 4, 2017
Bert Gunter
Converting date vector into a serial date number
Apr 4, 2017
Marc Schwartz
Converting date vector into a serial date number
Apr 4, 2017
Tunga Kantarcı
Converting date vector into a serial date number
Apr 4, 2017
Jeff Newmiller
Converting date vector into a serial date number
Apr 4, 2017
Correlation between continuous and binary vectors.
2 msgs
Correlation between continuous and binary vectors.
Could not load Package 'rgl'
2 msgs
Could not load Package 'rgl'
Counting enumerated items in each element of a character vector
9 msgs
Counting enumerated items in each element of a character vector
Dan Abner
Counting enumerated items in each element of a character vector
Apr 25, 2017
Boris Steipe
Counting enumerated items in each element of a character vector
Apr 25, 2017
Boris Steipe
Counting enumerated items in each element of a character vector
Apr 25, 2017
Michael Hannon
Counting enumerated items in each element of a character vector
Apr 25, 2017
Ista Zahn
Counting enumerated items in each element of a character vector
Apr 25, 2017
Michael Hannon
Counting enumerated items in each element of a character vector
Apr 25, 2017
Dan Abner
Counting enumerated items in each element of a character vector
Apr 26, 2017
Boris Steipe
Counting enumerated items in each element of a character vector
Apr 26, 2017
Boris Steipe
Counting enumerated items in each element of a character vector
Apr 26, 2017
Creating interactive graphs and exporting to Intranet site
9 msgs
Creating interactive graphs and exporting to Intranet site
Chris Battiston
Creating interactive graphs and exporting to Intranet site
Apr 22, 2017
Bert Gunter
Creating interactive graphs and exporting to Intranet site
Apr 23, 2017
Chris Battiston
Creating interactive graphs and exporting to Intranet site
Apr 23, 2017
Jeff Newmiller
Creating interactive graphs and exporting to Intranet site
Apr 23, 2017
Chris Battiston
Creating interactive graphs and exporting to Intranet site
Apr 23, 2017
Duncan Murdoch
Creating interactive graphs and exporting to Intranet site
Apr 23, 2017
Chris Battiston
Creating interactive graphs and exporting to Intranet site
Apr 23, 2017
Sarah Goslee
Creating interactive graphs and exporting to Intranet site
Apr 23, 2017
William Michels
Creating interactive graphs and exporting to Intranet site
Apr 23, 2017
Data.table vs dplr handling multiple variables
2 msgs
Data.table vs dplr handling multiple variables
Delayed evaluation / lazy expression evaluation
3 msgs
Delayed evaluation / lazy expression evaluation
Deploying R on the cloud - Help Please
2 msgs
Deploying R on the cloud - Help Please
Difference between R for the Mac and for Windows
1 msg
Difference between R for the Mac and for Windows
Difference between console output of cat and print
3 msgs
Difference between console output of cat and print
Different output for "if else" and "ifelse" that I don't understand
4 msgs
Different output for "if else" and "ifelse" that I don't understand
Marc Girondot
Different output for "if else" and "ifelse" that I don't understand
Apr 28, 2017
William Dunlap
Different output for "if else" and "ifelse" that I don't understand
Apr 28, 2017
Bert Gunter
Different output for "if else" and "ifelse" that I don't understand
Apr 28, 2017
William Dunlap
Different output for "if else" and "ifelse" that I don't understand
Apr 28, 2017
Eliminating numbers, period, and space from a string
2 msgs
Eliminating numbers, period, and space from a string
Error with installed.packages with R 3.4.0 on Windows
11 msgs
Error with installed.packages with R 3.4.0 on Windows
Jean-Claude Arbaut
Error with installed.packages with R 3.4.0 on Windows
Apr 27, 2017
Thierry Onkelinx
Error with installed.packages with R 3.4.0 on Windows
Apr 27, 2017
Peter Dalgaard
Error with installed.packages with R 3.4.0 on Windows
Apr 28, 2017
Thierry Onkelinx
Error with installed.packages with R 3.4.0 on Windows
Apr 28, 2017
Duncan Murdoch
Error with installed.packages with R 3.4.0 on Windows
Apr 28, 2017
Uwe Ligges
Error with installed.packages with R 3.4.0 on Windows
Apr 28, 2017
Peter Dalgaard
Error with installed.packages with R 3.4.0 on Windows
Apr 28, 2017
Dimitri Liakhovitski
Error with installed.packages with R 3.4.0 on Windows
Apr 28, 2017
Uwe Ligges
Error with installed.packages with R 3.4.0 on Windows
Apr 28, 2017
Duncan Murdoch
Error with installed.packages with R 3.4.0 on Windows
Apr 28, 2017
Jean-Claude Arbaut
Error with installed.packages with R 3.4.0 on Windows
Apr 29, 2017
Finding Infimum in R
14 msgs
Finding Infimum in R
Li Li
Finding Infimum in R
Apr 9, 2017
Boris Steipe
Finding Infimum in R
Apr 9, 2017
Bert Gunter
Finding Infimum in R
Apr 9, 2017
Boris Steipe
Finding Infimum in R
Apr 10, 2017
Rolf Turner
Finding Infimum in R
Apr 10, 2017
Bert Gunter
Finding Infimum in R
Apr 10, 2017
Boris Steipe
Finding Infimum in R
Apr 10, 2017
Bert Gunter
Finding Infimum in R
Apr 10, 2017
Boris Steipe
Finding Infimum in R
Apr 10, 2017
Peter Dalgaard
Finding Infimum in R
Apr 10, 2017
Boris Steipe
Finding Infimum in R
Apr 10, 2017
Bert Gunter
Finding Infimum in R
Apr 10, 2017
Li Li
Finding Infimum in R
Apr 10, 2017
Boris Steipe
Finding Infimum in R
Apr 10, 2017
Finding nrows with specefic values&converting a matrix into a table
5 msgs
Finding nrows with specefic values&converting a matrix into a table
David L Carlson
Finding nrows with specefic values&converting a matrix into a table
Apr 29, 2017
abo dalash
Finding nrows with specefic values&converting a matrix into a table
Apr 30, 2017
David L Carlson
Finding nrows with specefic values&converting a matrix into a table
Apr 30, 2017
David L Carlson
Finding nrows with specefic values&converting a matrix into a table
Apr 30, 2017
abo dalash
Finding nrows with specefic values&converting a matrix into a table
Apr 30, 2017
Finding nrows with specefic values&converting a matrix into a table
3 msgs
Finding nrows with specefic values&converting a matrix into a table
Follow-up: RStudio: Place for Storing Options (as plain text)
1 msg
Follow-up: RStudio: Place for Storing Options (as plain text)
Frequency of Combinations
4 msgs
Frequency of Combinations
GA package integer hyperparameters optimization
1 msg
GA package integer hyperparameters optimization
GLMM for Combined experiments and overdispersed data
2 msgs
GLMM for Combined experiments and overdispersed data
Help
1 msg
Help
Hiring experts
1 msg
Hiring experts
How can I delete column yhat AND STILL retain the order of Response?
6 msgs
How can I delete column yhat AND STILL retain the order of Response?
BR_email
How can I delete column yhat AND STILL retain the order of Response?
Apr 1, 2017
Rui Barradas
How can I delete column yhat AND STILL retain the order of Response?
Apr 1, 2017
BR_email
How can I delete column yhat AND STILL retain the order of Response?
Apr 1, 2017
BR_email
How can I delete column yhat AND STILL retain the order of Response?
Apr 1, 2017
Jeff Newmiller
How can I delete column yhat AND STILL retain the order of Response?
Apr 1, 2017
Bruce Ratner PhD
How can I delete column yhat AND STILL retain the order of Response?
Apr 1, 2017
How can output tables be converted to data files?
5 msgs
How can output tables be converted to data files?
BR_email
How can output tables be converted to data files?
Apr 5, 2017
David L Carlson
How can output tables be converted to data files?
Apr 5, 2017
Bruce Ratner PhD
How can output tables be converted to data files?
Apr 5, 2017
BR_email
How can output tables be converted to data files?
Apr 5, 2017
Bert Gunter
How can output tables be converted to data files?
Apr 5, 2017
How create columns for squared values from previous columns?
8 msgs
How create columns for squared values from previous columns?
C W
How create columns for squared values from previous columns?
Apr 28, 2017
C W
How create columns for squared values from previous columns?
Apr 28, 2017
Rolf Turner
How create columns for squared values from previous columns?
Apr 28, 2017
C W
How create columns for squared values from previous columns?
Apr 28, 2017
Göran Broström
How create columns for squared values from previous columns?
Apr 29, 2017
Bert Gunter
How create columns for squared values from previous columns?
Apr 29, 2017
C W
How create columns for squared values from previous columns?
Apr 29, 2017
C W
How create columns for squared values from previous columns?
Apr 29, 2017
How to download the Shiny tutorial video
2 msgs
How to download the Shiny tutorial video
How to integrate OpenBLAS LAPACK to my RStudio in WINDOWS 7?
2 msgs
How to integrate OpenBLAS LAPACK to my RStudio in WINDOWS 7?
How to solve "nlm() non-finite value supplied by 'nlm'" and how to constrain parameters to (0, 1)?
2 msgs
How to solve "nlm() non-finite value supplied by 'nlm'" and how to constrain parameters to (0, 1)?
How to source a local R file to a remote session.
3 msgs
How to source a local R file to a remote session.
Implementations of bootstrap aggregation
1 msg
Implementations of bootstrap aggregation
Installing Cardinal Workflows
2 msgs
Installing Cardinal Workflows
Interesting quirk with fractions and rounding
15 msgs
Interesting quirk with fractions and rounding
Paul Johnson
Interesting quirk with fractions and rounding
Apr 20, 2017
Nordlund, Dan (DSHS/RDA)
Interesting quirk with fractions and rounding
Apr 20, 2017
Michael Hannon
Interesting quirk with fractions and rounding
Apr 20, 2017
William Dunlap
Interesting quirk with fractions and rounding
Apr 20, 2017
Hervé Pagès
Interesting quirk with fractions and rounding
Apr 20, 2017
PIKAL Petr
Interesting quirk with fractions and rounding
Apr 20, 2017
Paul Johnson
Interesting quirk with fractions and rounding
Apr 21, 2017
JRG
Interesting quirk with fractions and rounding
Apr 21, 2017
Bert Gunter
Interesting quirk with fractions and rounding
Apr 21, 2017
George Trojan - NOAA Federal
Interesting quirk with fractions and rounding
Apr 21, 2017
Jeff Newmiller
Interesting quirk with fractions and rounding
Apr 21, 2017
Hervé Pagès
Interesting quirk with fractions and rounding
Apr 21, 2017
(Ted Harding)
Interesting quirk with fractions and rounding
Apr 21, 2017
Hervé Pagès
Interesting quirk with fractions and rounding
Apr 21, 2017
Paul Johnson
Interesting quirk with fractions and rounding
Apr 22, 2017
Interesting quirk with fractions and rounding / using == for floating point
5 msgs
Interesting quirk with fractions and rounding / using == for floating point
John C Nash
Interesting quirk with fractions and rounding / using == for floating point
Apr 23, 2017
Peter Dalgaard
Interesting quirk with fractions and rounding / using == for floating point
Apr 23, 2017
John C Nash
Interesting quirk with fractions and rounding / using == for floating point
Apr 23, 2017
Richard M. Heiberger
Interesting quirk with fractions and rounding / using == for floating point
Apr 23, 2017
John C Nash
Interesting quirk with fractions and rounding / using == for floating point
Apr 23, 2017
Introducing the rsoi package
1 msg
Introducing the rsoi package
Is there a way to get R script line number
4 msgs
Is there a way to get R script line number
Is there a way to open R terminal running in the background
4 msgs
Is there a way to open R terminal running in the background
Brad Patrick Schneid
Is there a way to open R terminal running in the background
Apr 19, 2017
Duncan Murdoch
Is there a way to open R terminal running in the background
Apr 19, 2017
Brad Patrick Schneid
Is there a way to open R terminal running in the background
Apr 19, 2017
Duncan Murdoch
Is there a way to open R terminal running in the background
Apr 19, 2017
Larger rgl-images?
2 msgs
Larger rgl-images?
Looking for
2 msgs
Looking for
Looking for a package to replace xtable
24 msgs
Looking for a package to replace xtable
BR_email
Looking for a package to replace xtable
Apr 20, 2017
Duncan Murdoch
Looking for a package to replace xtable
Apr 20, 2017
Bruce Ratner PhD
Looking for a package to replace xtable
Apr 20, 2017
David L Carlson
Looking for a package to replace xtable
Apr 20, 2017
Bruce Ratner PhD
Looking for a package to replace xtable
Apr 20, 2017
BR_email
Looking for a package to replace xtable
Apr 20, 2017
Jeff Newmiller
Looking for a package to replace xtable
Apr 20, 2017
Bruce Ratner PhD
Looking for a package to replace xtable
Apr 21, 2017
David L Carlson
Looking for a package to replace xtable
Apr 21, 2017
Bruce Ratner PhD
Looking for a package to replace xtable
Apr 21, 2017
BR_email
Looking for a package to replace xtable
Apr 21, 2017
Bert Gunter
Looking for a package to replace xtable
Apr 21, 2017
BR_email
Looking for a package to replace xtable
Apr 21, 2017
David L Carlson
Looking for a package to replace xtable
Apr 21, 2017
Bruce Ratner PhD
Looking for a package to replace xtable
Apr 21, 2017
Bruce Ratner PhD
Looking for a package to replace xtable
Apr 21, 2017
David L Carlson
Looking for a package to replace xtable
Apr 21, 2017
BR_email
Looking for a package to replace xtable
Apr 21, 2017
BR_email
Looking for a package to replace xtable
Apr 22, 2017
Spencer Graves
Looking for a package to replace xtable
Apr 22, 2017
Peter Dalgaard
Looking for a package to replace xtable
Apr 22, 2017
Jeff Newmiller
Looking for a package to replace xtable
Apr 22, 2017
BR_email
Looking for a package to replace xtable
Apr 22, 2017
BR_email
Looking for a package to replace xtable
Apr 22, 2017
Matrix-list table conversion+nrwos with specefic values.
3 msgs
Matrix-list table conversion+nrwos with specefic values.
Maximum length for a -e argument to Rscript?
4 msgs
Maximum length for a -e argument to Rscript?
Merge list element by name
2 msgs
Merge list element by name
Merge selected list element by name
4 msgs
Merge selected list element by name
Modeling regressions with 2 DV's?
1 msg
Modeling regressions with 2 DV's?
Multiple Histograms in R
8 msgs
Multiple Histograms in R
prateek pande
Multiple Histograms in R
Apr 19, 2017
Rui Barradas
Multiple Histograms in R
Apr 19, 2017
Bert Gunter
Multiple Histograms in R
Apr 19, 2017
Jim Lemon
Multiple Histograms in R
Apr 19, 2017
Hasan Diwan
Multiple Histograms in R
Apr 19, 2017
prateek pande
Multiple Histograms in R
Apr 20, 2017
Ulrik Stervbo
Multiple Histograms in R
Apr 20, 2017
Gerrit Draisma
Multiple Histograms in R
Apr 21, 2017
Multiple-Response Analysis: Cleaning of Duplicate Codes
3 msgs
Multiple-Response Analysis: Cleaning of Duplicate Codes
Network Alternative to rJava/JRI?
2 msgs
Network Alternative to rJava/JRI?
New free book to help learn the basics of data analysis with R in a single day
1 msg
New free book to help learn the basics of data analysis with R in a single day
New package: fastDummies
1 msg
New package: fastDummies
Non date value
5 msgs
Non date value
OpenCPU app development. Testing Source Code
2 msgs
OpenCPU app development. Testing Source Code
Opencpu and caching
4 msgs
Opencpu and caching
Overriding lack of i386 build for ROracle when updating packages
1 msg
Overriding lack of i386 build for ROracle when updating packages
Package Query
4 msgs
Package Query
Package glmnetUtils now on CRAN
1 msg
Package glmnetUtils now on CRAN
Package huxtable 0.2.1 on CRAN
1 msg
Package huxtable 0.2.1 on CRAN
Paired sample t-test with mi.t.test
4 msgs
Paired sample t-test with mi.t.test
Peformance question
3 msgs
Peformance question
Piecewise continuous Poisson regression
3 msgs
Piecewise continuous Poisson regression
Plot Arrows with Angle and length
1 msg
Plot Arrows with Angle and length
Prediction plots
3 msgs
Prediction plots
Problem in conversion of regulate time series and forecasting using Date Time [Timestamp values]:R
5 msgs
Problem in conversion of regulate time series and forecasting using Date Time [Timestamp values]:R
Dhivya Narayanasamy
Problem in conversion of regulate time series and forecasting using Date Time [Timestamp values]:R
Apr 26, 2017
Dhivya Narayanasamy
Problem in conversion of regulate time series and forecasting using Date Time [Timestamp values]:R
Apr 26, 2017
Jim Lemon
Problem in conversion of regulate time series and forecasting using Date Time [Timestamp values]:R
Apr 27, 2017
Dhivya Narayanasamy
Problem in conversion of regulate time series and forecasting using Date Time [Timestamp values]:R
Apr 27, 2017
Jeff Newmiller
Problem in conversion of regulate time series and forecasting using Date Time [Timestamp values]:R
Apr 27, 2017
Quantmod cant download data
3 msgs
Quantmod cant download data
Question on accessing foreign files
2 msgs
Question on accessing foreign files
R 3.4.0 is released
1 msg
R 3.4.0 is released
R 3.4.0 on Windows 7 Home Premium installed apparently fine, but packages failing to load ...
1 msg
R 3.4.0 on Windows 7 Home Premium installed apparently fine, but packages failing to load ...
R 3.4.0 problem installation
2 msgs
R 3.4.0 problem installation
R Course in Dublin (May 24th-May 26th, 2017) Introductory -> Modern
1 msg
R Course in Dublin (May 24th-May 26th, 2017) Introductory -> Modern
R Date Time
6 msgs
R Date Time
R crashing with ggplot 2d histogram
2 msgs
R crashing with ggplot 2d histogram
R forecasting using ses model
1 msg
R forecasting using ses model
R function stopped working
9 msgs
R function stopped working
DANIEL PRECIADO
R function stopped working
Apr 4, 2017
Peter Dalgaard
R function stopped working
Apr 4, 2017
DANIEL PRECIADO
R function stopped working
Apr 4, 2017
Peter Dalgaard
R function stopped working
Apr 4, 2017
DANIEL PRECIADO
R function stopped working
Apr 4, 2017
Boris Steipe
R function stopped working
Apr 4, 2017
S Ellison
R function stopped working
Apr 4, 2017
DANIEL PRECIADO
R function stopped working
Apr 4, 2017
Jeff Newmiller
R function stopped working
Apr 4, 2017
R hangs on startup
11 msgs
R hangs on startup
Vineet Gupta
R hangs on startup
Apr 2, 2017
David Winsemius
R hangs on startup
Apr 2, 2017
Vineet Gupta
R hangs on startup
Apr 3, 2017
William Dunlap
R hangs on startup
Apr 3, 2017
John Fox
R hangs on startup
Apr 3, 2017
Vineet Gupta
R hangs on startup
Apr 3, 2017
Vineet Gupta
R hangs on startup
Apr 3, 2017
John
R hangs on startup
Apr 3, 2017
John
R hangs on startup
Apr 4, 2017
William Dunlap
R hangs on startup
Apr 4, 2017
Jeff Newmiller
R hangs on startup
Apr 4, 2017
R help
3 msgs
R help
R in a real time MS BI environment
1 msg
R in a real time MS BI environment
R-3.4.0 and survival_2.41-3
1 msg
R-3.4.0 and survival_2.41-3
R-3.4.0 and survival_2.41-3 ..
5 msgs
R-3.4.0 and survival_2.41-3 ..
Martin Maechler
R-3.4.0 and survival_2.41-3 ..
Apr 25, 2017
Göran Broström
R-3.4.0 and survival_2.41-3 ..
Apr 25, 2017
Viechtbauer Wolfgang (STAT)
R-3.4.0 and survival_2.41-3 ..
Apr 25, 2017
Göran Broström
R-3.4.0 and survival_2.41-3 ..
Apr 25, 2017
Göran Broström
R-3.4.0 and survival_2.41-3 ..
Apr 25, 2017
R-help Digest, Vol 170, Issue 29
1 msg
R-help Digest, Vol 170, Issue 29
Reading XML attriutes in R
5 msgs
Reading XML attriutes in R
Reg. help for SWAT Calibration
4 msgs
Reg. help for SWAT Calibration
Replying to replies in the forum
6 msgs
Replying to replies in the forum
Tunga Kantarcı
Replying to replies in the forum
Apr 5, 2017
Marc Schwartz
Replying to replies in the forum
Apr 5, 2017
Tunga Kantarcı
Replying to replies in the forum
Apr 5, 2017
Jeff Newmiller
Replying to replies in the forum
Apr 5, 2017
Marc Schwartz
Replying to replies in the forum
Apr 5, 2017
Tunga Kantarcı
Replying to replies in the forum
Apr 5, 2017
Retrieve Messages
1 msg
Retrieve Messages
Return value from function with For loop
11 msgs
Return value from function with For loop
Ramnik Bansal
Return value from function with For loop
Apr 16, 2017
jim holtman
Return value from function with For loop
Apr 16, 2017
David Winsemius
Return value from function with For loop
Apr 16, 2017
Bert Gunter
Return value from function with For loop
Apr 16, 2017
David Winsemius
Return value from function with For loop
Apr 16, 2017
Ramnik Bansal
Return value from function with For loop
Apr 17, 2017
Peter Dalgaard
Return value from function with For loop
Apr 17, 2017
Bert Gunter
Return value from function with For loop
Apr 17, 2017
Bert Gunter
Return value from function with For loop
Apr 17, 2017
Boris Steipe
Return value from function with For loop
Apr 17, 2017
William Dunlap
Return value from function with For loop
Apr 17, 2017
Revolutions blog: March 2017 roundup
1 msg
Revolutions blog: March 2017 roundup
Root Dir for OpenCpu files
1 msg
Root Dir for OpenCpu files
Safeguarded Newton method for function minimization
3 msgs
Safeguarded Newton method for function minimization
Sample size using residual standard deviation
4 msgs
Sample size using residual standard deviation
Seeking to Dummify Categorical Variables
7 msgs
Seeking to Dummify Categorical Variables
BR_email
Seeking to Dummify Categorical Variables
Apr 2, 2017
David Winsemius
Seeking to Dummify Categorical Variables
Apr 2, 2017
Rui Barradas
Seeking to Dummify Categorical Variables
Apr 2, 2017
David Winsemius
Seeking to Dummify Categorical Variables
Apr 2, 2017
BR_email
Seeking to Dummify Categorical Variables
Apr 2, 2017
BR_email
Seeking to Dummify Categorical Variables
Apr 2, 2017
Bert Gunter
Seeking to Dummify Categorical Variables
Apr 2, 2017
Setting .Rprofile for RStudio on a Windows 7 x64bit
52 msgs
Setting .Rprofile for RStudio on a Windows 7 x64bit
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
William Dunlap
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
David Winsemius
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
Boris Steipe
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
Jeff Newmiller
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
David Winsemius
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
Henrik Bengtsson
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
John C Frain
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
Rolf Turner
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
Jeff Newmiller
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 15, 2017
John C Frain
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 16, 2017
Bruce Ratner PhD
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 16, 2017
Rolf Turner
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 16, 2017
Peter Dalgaard
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 16, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 16, 2017
Peter Dalgaard
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 16, 2017
David Winsemius
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 16, 2017
Bruce Ratner PhD
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
Bert Gunter
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
Bruce Ratner PhD
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
William Dunlap
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
Henrik Bengtsson
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
Jeff Newmiller
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
William Dunlap
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
William Dunlap
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
William Dunlap
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
William Dunlap
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
William Dunlap
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
Berend Hasselman
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
Jeff Newmiller
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
Peter Dalgaard
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 17, 2017
Sparks, John
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 18, 2017
Bruce Ratner PhD
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 18, 2017
Henrik Bengtsson
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 19, 2017
BR_email
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 19, 2017
John
Setting .Rprofile for RStudio on a Windows 7 x64bit
Apr 19, 2017
Setting .Rprofile for RStudio on a Windows 7 x64bit / Windows file extension hiding
4 msgs
Setting .Rprofile for RStudio on a Windows 7 x64bit / Windows file extension hiding
John C Nash
Setting .Rprofile for RStudio on a Windows 7 x64bit / Windows file extension hiding
Apr 17, 2017
Duncan Murdoch
Setting .Rprofile for RStudio on a Windows 7 x64bit / Windows file extension hiding
Apr 18, 2017
John C Frain
Setting .Rprofile for RStudio on a Windows 7 x64bit / Windows file extension hiding
Apr 18, 2017
Troels Ring
Setting .Rprofile for RStudio on a Windows 7 x64bit / Windows file extension hiding
Apr 18, 2017
Simulating survival data with co-variate interactions
2 msgs
Simulating survival data with co-variate interactions
Strip height in latticeExtra:::useOuterStrips
3 msgs
Strip height in latticeExtra:::useOuterStrips
Taking the sum of only some columns of a data frame
1 msg
Taking the sum of only some columns of a data frame
The R-help community list was started on this day 20 years ago
7 msgs
The R-help community list was started on this day 20 years ago
Henrik Bengtsson
The R-help community list was started on this day 20 years ago
Apr 1, 2017
John
The R-help community list was started on this day 20 years ago
Apr 1, 2017
Peter Dalgaard
The R-help community list was started on this day 20 years ago
Apr 2, 2017
Spencer Graves
The R-help community list was started on this day 20 years ago
Apr 2, 2017
Peter Dalgaard
The R-help community list was started on this day 20 years ago
Apr 2, 2017
Spencer Graves
The R-help community list was started on this day 20 years ago
Apr 2, 2017
Peter Dalgaard
The R-help community list was started on this day 20 years ago
Apr 2, 2017
The effect of tolerance in all.equal()
5 msgs
The effect of tolerance in all.equal()
Ashim Kapoor
The effect of tolerance in all.equal()
Apr 25, 2017
Martin Maechler
The effect of tolerance in all.equal()
Apr 25, 2017
Ashim Kapoor
The effect of tolerance in all.equal()
Apr 30, 2017
Duncan Murdoch
The effect of tolerance in all.equal()
Apr 30, 2017
Bert Gunter
The effect of tolerance in all.equal()
Apr 30, 2017
Time Series forecasting models for irregular time series for zoo objects
1 msg
Time Series forecasting models for irregular time series for zoo objects
Too strange that I cannot install several packages
8 msgs
Too strange that I cannot install several packages
BR_email
Too strange that I cannot install several packages
Apr 10, 2017
Doran, Harold
Too strange that I cannot install several packages
Apr 10, 2017
Simmering, Jacob E
Too strange that I cannot install several packages
Apr 10, 2017
BR_email
Too strange that I cannot install several packages
Apr 10, 2017
Bruce Ratner PhD
Too strange that I cannot install several packages
Apr 10, 2017
Doran, Harold
Too strange that I cannot install several packages
Apr 10, 2017
William Michels
Too strange that I cannot install several packages
Apr 10, 2017
Bruce Ratner PhD
Too strange that I cannot install several packages
Apr 10, 2017
Twitter Analytics Using streamR - subscript out of bounds
3 msgs
Twitter Analytics Using streamR - subscript out of bounds
Unexpected error message when making predictions from fitted PWP-CP (Cox) model
1 msg
Unexpected error message when making predictions from fitted PWP-CP (Cox) model
Unknown anomaly
5 msgs
Unknown anomaly
Using R Markdown for creating reproducible manuscripts – new blog post from eLife Labs
1 msg
Using R Markdown for creating reproducible manuscripts – new blog post from eLife Labs
Using R and Python together
1 msg
Using R and Python together
Variation of bubble sort (based on divisors)
2 msgs
Variation of bubble sort (based on divisors)
Wait for batch file to execute
5 msgs
Wait for batch file to execute
Wilcoxon Test
5 msgs
Wilcoxon Test
Windowing Time Series in The Past
2 msgs
Windowing Time Series in The Past
Wireframe plot inside a function
7 msgs
Wireframe plot inside a function
George Trojan - NOAA Federal
Wireframe plot inside a function
Apr 21, 2017
Jeff Newmiller
Wireframe plot inside a function
Apr 21, 2017
George Trojan - NOAA Federal
Wireframe plot inside a function
Apr 21, 2017
Jeff Newmiller
Wireframe plot inside a function
Apr 21, 2017
George Trojan - NOAA Federal
Wireframe plot inside a function
Apr 21, 2017
Jeff Newmiller
Wireframe plot inside a function
Apr 21, 2017
George Trojan - NOAA Federal
Wireframe plot inside a function
Apr 21, 2017
Yield to maturity calculation - bndyield equivalent of MATLAB in R
7 msgs
Yield to maturity calculation - bndyield equivalent of MATLAB in R
Tunga Kantarcı
Yield to maturity calculation - bndyield equivalent of MATLAB in R
Apr 5, 2017
Marc Schwartz
Yield to maturity calculation - bndyield equivalent of MATLAB in R
Apr 5, 2017
Tunga Kantarcı
Yield to maturity calculation - bndyield equivalent of MATLAB in R
Apr 5, 2017
Marc Schwartz
Yield to maturity calculation - bndyield equivalent of MATLAB in R
Apr 5, 2017
Bert Gunter
Yield to maturity calculation - bndyield equivalent of MATLAB in R
Apr 5, 2017
Marc Schwartz
Yield to maturity calculation - bndyield equivalent of MATLAB in R
Apr 5, 2017
Tunga Kantarcı
Yield to maturity calculation - bndyield equivalent of MATLAB in R
Apr 5, 2017
as.POSIXct character string is not in a standard unambiguous format
7 msgs
as.POSIXct character string is not in a standard unambiguous format
Sebastien Moretti
as.POSIXct character string is not in a standard unambiguous format
Apr 5, 2017
Ben Tupper
as.POSIXct character string is not in a standard unambiguous format
Apr 5, 2017
Sebastien Moretti
as.POSIXct character string is not in a standard unambiguous format
Apr 5, 2017
Sebastien Moretti
as.POSIXct character string is not in a standard unambiguous format
Apr 6, 2017
Jeff Newmiller
as.POSIXct character string is not in a standard unambiguous format
Apr 6, 2017
Jeff Newmiller
as.POSIXct character string is not in a standard unambiguous format
Apr 6, 2017
Sebastien Moretti
as.POSIXct character string is not in a standard unambiguous format
Apr 6, 2017
asking for help
6 msgs
asking for help
average at specific hour "endpoints" of the day
3 msgs
average at specific hour "endpoints" of the day
by function error
2 msgs
by function error
change the R home directory
2 msgs
change the R home directory
colorspace namespace problem with R CMD check --as-cran
5 msgs
colorspace namespace problem with R CMD check --as-cran
stephen sefick
colorspace namespace problem with R CMD check --as-cran
Apr 11, 2017
William Dunlap
colorspace namespace problem with R CMD check --as-cran
Apr 11, 2017
stephen sefick
colorspace namespace problem with R CMD check --as-cran
Apr 11, 2017
stephen sefick
colorspace namespace problem with R CMD check --as-cran
Apr 11, 2017
stephen sefick
colorspace namespace problem with R CMD check --as-cran
Apr 13, 2017
combination
3 msgs
combination
conditional regression with mgcv
1 msg
conditional regression with mgcv
convert a text file into a list (of lists)
1 msg
convert a text file into a list (of lists)
difference metric info of same font on different device
6 msgs
difference metric info of same font on different device
Jinsong Zhao
difference metric info of same font on different device
Apr 7, 2017
Jeff Newmiller
difference metric info of same font on different device
Apr 7, 2017
Jinsong Zhao
difference metric info of same font on different device
Apr 8, 2017
Jinsong Zhao
difference metric info of same font on different device
Apr 8, 2017
Paul Murrell
difference metric info of same font on different device
Apr 9, 2017
Jinsong Zhao
difference metric info of same font on different device
Apr 9, 2017
difference-in-difference method for estimating causal impact,
1 msg
difference-in-difference method for estimating causal impact,
differential use of R version
4 msgs
differential use of R version
dnearneigh() from spdep: Points with the exact same location are not considered neighbours.
1 msg
dnearneigh() from spdep: Points with the exact same location are not considered neighbours.
gap.barplot with means and standard error bars
2 msgs
gap.barplot with means and standard error bars
ggplot2 question plot mean/error bars
3 msgs
ggplot2 question plot mean/error bars
ggplot2: ..n.. and ..count.. in geom_text
1 msg
ggplot2: ..n.. and ..count.. in geom_text
help on readBin in R
5 msgs
help on readBin in R
help with package ranks
2 msgs
help with package ranks
hier.part limitation
4 msgs
hier.part limitation
how to assign a value to a specific position of a list
5 msgs
how to assign a value to a specific position of a list
Jinsong Zhao
how to assign a value to a specific position of a list
Apr 30, 2017
Jinsong Zhao
how to assign a value to a specific position of a list
Apr 30, 2017
Peter Dalgaard
how to assign a value to a specific position of a list
Apr 30, 2017
Jeff Newmiller
how to assign a value to a specific position of a list
Apr 30, 2017
Bert Gunter
how to assign a value to a specific position of a list
Apr 30, 2017
how to plot three dimension data to filled contour plot or surface plot in R Ask Question
1 msg
how to plot three dimension data to filled contour plot or surface plot in R Ask Question
how to plot three dimension data to filled contour plot or surface plot in R Ask Question
4 msgs
how to plot three dimension data to filled contour plot or surface plot in R Ask Question
Jeff Newmiller
how to plot three dimension data to filled contour plot or surface plot in R Ask Question
Apr 11, 2017
Ismail SEZEN
how to plot three dimension data to filled contour plot or surface plot in R Ask Question
Apr 11, 2017
Ismail SEZEN
how to plot three dimension data to filled contour plot or surface plot in R Ask Question
Apr 11, 2017
Ismail SEZEN
how to plot three dimension data to filled contour plot or surface plot in R Ask Question
Apr 12, 2017
list with element "Class 'Date' num"
2 msgs
list with element "Class 'Date' num"
matafor package - categorical moderator interpretation question
2 msgs
matafor package - categorical moderator interpretation question
mgcv gam/bam model selection with random effects and AR terms
1 msg
mgcv gam/bam model selection with random effects and AR terms
missing and replace
6 msgs
missing and replace
modifying list in loop
2 msgs
modifying list in loop
nlminb error
4 msgs
nlminb error
output of filled.contour
1 msg
output of filled.contour
plotting gam plots from mgcv package
2 msgs
plotting gam plots from mgcv package
problems in vectors of dates_times
8 msgs
problems in vectors of dates_times
Troels Ring
problems in vectors of dates_times
Apr 6, 2017
Ulrik Stervbo
problems in vectors of dates_times
Apr 6, 2017
Troels Ring
problems in vectors of dates_times
Apr 7, 2017
Troels Ring
problems in vectors of dates_times
Apr 7, 2017
Jeff Newmiller
problems in vectors of dates_times
Apr 7, 2017
William Michels
problems in vectors of dates_times
Apr 7, 2017
MacQueen, Don
problems in vectors of dates_times
Apr 7, 2017
Richard M. Heiberger
problems in vectors of dates_times
Apr 7, 2017
pull stat out of summary
1 msg
pull stat out of summary
qqplot for binomial distribution
9 msgs
qqplot for binomial distribution
Ashim Kapoor
qqplot for binomial distribution
Apr 17, 2017
Spencer Graves
qqplot for binomial distribution
Apr 17, 2017
Ashim Kapoor
qqplot for binomial distribution
Apr 17, 2017
Boris Steipe
qqplot for binomial distribution
Apr 17, 2017
Ashim Kapoor
qqplot for binomial distribution
Apr 17, 2017
Boris Steipe
qqplot for binomial distribution
Apr 17, 2017
Ashim Kapoor
qqplot for binomial distribution
Apr 17, 2017
Boris Steipe
qqplot for binomial distribution
Apr 18, 2017
Ashim Kapoor
qqplot for binomial distribution
Apr 19, 2017
question about the anova() function for deviance analysis
4 msgs
question about the anova() function for deviance analysis
Sophie Dubois
question about the anova() function for deviance analysis
Apr 16, 2017
Bert Gunter
question about the anova() function for deviance analysis
Apr 16, 2017
Jeff Newmiller
question about the anova() function for deviance analysis
Apr 16, 2017
Duncan Murdoch
question about the anova() function for deviance analysis
Apr 17, 2017
question: mediation results are not in line with compression of glmm consisted models
2 msgs
question: mediation results are not in line with compression of glmm consisted models
rdb and rds files include abolute file paths / help understanding how lazy-load dbs are created
7 msgs
rdb and rds files include abolute file paths / help understanding how lazy-load dbs are created
Philip Rinn
rdb and rds files include abolute file paths / help understanding how lazy-load dbs are created
Apr 11, 2017
Jeff Newmiller
rdb and rds files include abolute file paths / help understanding how lazy-load dbs are created
Apr 11, 2017
Philip Rinn
rdb and rds files include abolute file paths / help understanding how lazy-load dbs are created
Apr 19, 2017
Jeff Newmiller
rdb and rds files include abolute file paths / help understanding how lazy-load dbs are created
Apr 19, 2017
Philip Rinn
rdb and rds files include abolute file paths / help understanding how lazy-load dbs are created
Apr 19, 2017
David Winsemius
rdb and rds files include abolute file paths / help understanding how lazy-load dbs are created
Apr 20, 2017
Jeff Newmiller
rdb and rds files include abolute file paths / help understanding how lazy-load dbs are created
Apr 20, 2017
read list of binary files and explore them
5 msgs
read list of binary files and explore them
Ragia .
read list of binary files and explore them
Apr 28, 2017
Bert Gunter
read list of binary files and explore them
Apr 28, 2017
Bert Gunter
read list of binary files and explore them
Apr 29, 2017
Ragia .
read list of binary files and explore them
Apr 29, 2017
Boris Steipe
read list of binary files and explore them
Apr 29, 2017
readr to generate tibble from a character matrix
5 msgs
readr to generate tibble from a character matrix
Ben Tupper
readr to generate tibble from a character matrix
Apr 6, 2017
Ulrik Stervbo
readr to generate tibble from a character matrix
Apr 6, 2017
Ben Tupper
readr to generate tibble from a character matrix
Apr 6, 2017
David L Carlson
readr to generate tibble from a character matrix
Apr 6, 2017
Ben Tupper
readr to generate tibble from a character matrix
Apr 7, 2017
seq argument alomg.with
1 msg
seq argument alomg.with
seq argument along.with
4 msgs
seq argument along.with
ssa gapfill of series with large window and sparse gaps with Rssa
3 msgs
ssa gapfill of series with large window and sparse gaps with Rssa
survival package can't find Ccoxfit6
13 msgs
survival package can't find Ccoxfit6
Terry Therneau
survival package can't find Ccoxfit6
Apr 26, 2017
Duncan Murdoch
survival package can't find Ccoxfit6
Apr 26, 2017
SeshanV at mskcc.org
survival package can't find Ccoxfit6
Apr 26, 2017
SeshanV at mskcc.org
survival package can't find Ccoxfit6
Apr 26, 2017
Duncan Murdoch
survival package can't find Ccoxfit6
Apr 26, 2017
Duncan Murdoch
survival package can't find Ccoxfit6
Apr 26, 2017
Terry Therneau
survival package can't find Ccoxfit6
Apr 27, 2017
SeshanV at mskcc.org
survival package can't find Ccoxfit6
Apr 27, 2017
Terry Therneau
survival package can't find Ccoxfit6
Apr 27, 2017
SeshanV at mskcc.org
survival package can't find Ccoxfit6
Apr 27, 2017
Duncan Murdoch
survival package can't find Ccoxfit6
Apr 27, 2017
Henric Nilsson (Public)
survival package can't find Ccoxfit6
Apr 28, 2017
Duncan Murdoch
survival package can't find Ccoxfit6
Apr 28, 2017
system call removes special characters from text output
8 msgs
system call removes special characters from text output
stephen sefick
system call removes special characters from text output
Apr 3, 2017
Jeff Newmiller
system call removes special characters from text output
Apr 3, 2017
stephen sefick
system call removes special characters from text output
Apr 3, 2017
Boris Steipe
system call removes special characters from text output
Apr 4, 2017
stephen sefick
system call removes special characters from text output
Apr 4, 2017
Bert Gunter
system call removes special characters from text output
Apr 4, 2017
MacQueen, Don
system call removes special characters from text output
Apr 5, 2017
stephen sefick
system call removes special characters from text output
Apr 5, 2017
taking a small piece of large tiff
7 msgs
taking a small piece of large tiff
Louisa Reynolds
taking a small piece of large tiff
Apr 4, 2017
jim holtman
taking a small piece of large tiff
Apr 4, 2017
Louisa Reynolds
taking a small piece of large tiff
Apr 5, 2017
jim holtman
taking a small piece of large tiff
Apr 5, 2017
Ben Tupper
taking a small piece of large tiff
Apr 5, 2017
Michael Sumner
taking a small piece of large tiff
Apr 5, 2017
Ranjan Maitra
taking a small piece of large tiff
Apr 5, 2017
the difference between "-" and "!" between base and data.table package
4 msgs
the difference between "-" and "!" between base and data.table package
Carl Sutton
the difference between "-" and "!" between base and data.table package
Apr 15, 2017
Jeff Newmiller
the difference between "-" and "!" between base and data.table package
Apr 16, 2017
David Winsemius
the difference between "-" and "!" between base and data.table package
Apr 16, 2017
Carl Sutton
the difference between "-" and "!" between base and data.table package
Apr 16, 2017