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R-help August 2023

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'apply' for 0 or 1 element member.

2 msgs
ani jaya 'apply' for 0 or 1 element member. Aug 10, 2023 Jeff Newmiller 'apply' for 0 or 1 element member. Aug 10, 2023

Book Recommendation

16 msgs
Stephen H. Dawson, DSL Book Recommendation Aug 28, 2023 Bert Gunter Book Recommendation Aug 28, 2023 Hadley Wickham Book Recommendation Aug 28, 2023 Spencer Graves Book Recommendation Aug 28, 2023 Spencer Graves Book Recommendation Aug 28, 2023 Stephen H. Dawson, DSL Book Recommendation Aug 28, 2023 Stephen H. Dawson, DSL Book Recommendation Aug 28, 2023 Stephen H. Dawson, DSL Book Recommendation Aug 28, 2023 Martin Møller Skarbiniks Pedersen Book Recommendation Aug 28, 2023 Hadley Wickham Book Recommendation Aug 28, 2023 William Michels Book Recommendation Aug 28, 2023 Stephen H. Dawson, DSL Book Recommendation Aug 30, 2023 Stephen H. Dawson, DSL Book Recommendation Aug 30, 2023 Stephen H. Dawson, DSL Book Recommendation Aug 30, 2023 Greg Snow Book Recommendation Aug 30, 2023 Stephen H. Dawson, DSL Book Recommendation Aug 31, 2023

Choosing colours for lines in ggplot2

3 msgs
Nick Wray Choosing colours for lines in ggplot2 Aug 2, 2023 Rui Barradas Choosing colours for lines in ggplot2 Aug 2, 2023 Kimmo Elo Choosing colours for lines in ggplot2 Aug 2, 2023

Could not read time series data using read.zoo()

6 msgs
Christofer Bogaso Could not read time series data using read.zoo() Aug 3, 2023 Jeff Newmiller Could not read time series data using read.zoo() Aug 3, 2023 Christofer Bogaso Could not read time series data using read.zoo() Aug 3, 2023 Stephen H. Dawson, DSL Could not read time series data using read.zoo() Aug 3, 2023 John Kane Could not read time series data using read.zoo() Aug 3, 2023 Gabor Grothendieck Could not read time series data using read.zoo() Aug 3, 2023

Determining Starting Values for Model Parameters in Nonlinear Regression

10 msgs
Paul Bernal Determining Starting Values for Model Parameters in Nonlinear Regression Aug 19, 2023 Bert Gunter Determining Starting Values for Model Parameters in Nonlinear Regression Aug 19, 2023 Paul Bernal Determining Starting Values for Model Parameters in Nonlinear Regression Aug 19, 2023 John C Nash Determining Starting Values for Model Parameters in Nonlinear Regression Aug 19, 2023 Sorkin, John Determining Starting Values for Model Parameters in Nonlinear Regression Aug 19, 2023 Paul Bernal Determining Starting Values for Model Parameters in Nonlinear Regression Aug 19, 2023 John Fox Determining Starting Values for Model Parameters in Nonlinear Regression Aug 19, 2023 Ben Bolker Determining Starting Values for Model Parameters in Nonlinear Regression Aug 19, 2023 John C Nash Determining Starting Values for Model Parameters in Nonlinear Regression Aug 19, 2023 Paul Bernal Determining Starting Values for Model Parameters in Nonlinear Regression Aug 19, 2023

Different TFIDF settings in test set prevent testing model

4 msgs
James C Schopf Different TFIDF settings in test set prevent testing model Aug 11, 2023 Bert Gunter Different TFIDF settings in test set prevent testing model Aug 11, 2023 Ivan Krylov Different TFIDF settings in test set prevent testing model Aug 11, 2023 James C Schopf Different TFIDF settings in test set prevent testing model Aug 11, 2023

Error "STRING_ELT() can only be applied to a 'character vector', not a 'list'" from rmarkdown

7 msgs
Chris Evans Error "STRING_ELT() can only be applied to a 'character vector', not a 'list'" from rmarkdown Aug 24, 2023 Duncan Murdoch Error "STRING_ELT() can only be applied to a 'character vector', not a 'list'" from rmarkdown Aug 24, 2023 Duncan Murdoch Error "STRING_ELT() can only be applied to a 'character vector', not a 'list'" from rmarkdown Aug 24, 2023 Chris Evans Error "STRING_ELT() can only be applied to a 'character vector', not a 'list'" from rmarkdown Aug 25, 2023 Chris Evans Error "STRING_ELT() can only be applied to a 'character vector', not a 'list'" from rmarkdown Aug 25, 2023 Ivan Krylov Error "STRING_ELT() can only be applied to a 'character vector', not a 'list'" from rmarkdown Aug 25, 2023 Chris Evans Error "STRING_ELT() can only be applied to a 'character vector', not a 'list'" from rmarkdown Aug 25, 2023

Error in analysis of Rasch using eRm package.

2 msgs
nor azila Error in analysis of Rasch using eRm package. Aug 21, 2023 Rui Barradas Error in analysis of Rasch using eRm package. Aug 22, 2023

Help needed with olsrr package

8 msgs
Ashim Kapoor Help needed with olsrr package Aug 22, 2023 Eric Berger Help needed with olsrr package Aug 22, 2023 Ivan Krylov Help needed with olsrr package Aug 22, 2023 Eric Berger Help needed with olsrr package Aug 22, 2023 Ashim Kapoor Help needed with olsrr package Aug 22, 2023 Ashim Kapoor Help needed with olsrr package Aug 23, 2023 Ashim Kapoor Help needed with olsrr package Aug 23, 2023 Ivan Krylov Help needed with olsrr package Aug 24, 2023

How to create an R input

3 msgs
Jeff Reichman How to create an R input Aug 30, 2023 Jim Lemon How to create an R input Aug 30, 2023 Ebert,Timothy Aaron How to create an R input Aug 31, 2023

Interpreting Results from LOF.test() from qpcR package

3 msgs
Paul Bernal Interpreting Results from LOF.test() from qpcR package Aug 20, 2023 Ben Bolker Interpreting Results from LOF.test() from qpcR package Aug 20, 2023 Bert Gunter Interpreting Results from LOF.test() from qpcR package Aug 20, 2023

Issue with gc() on Ubuntu 20.04

3 msgs
John Logsdon Issue with gc() on Ubuntu 20.04 Aug 27, 2023 Ivan Krylov Issue with gc() on Ubuntu 20.04 Aug 27, 2023 John Logsdon Issue with gc() on Ubuntu 20.04 Aug 27, 2023

Issues when trying to fit a nonlinear regression model

11 msgs
Paul Bernal Issues when trying to fit a nonlinear regression model Aug 20, 2023 Bert Gunter Issues when trying to fit a nonlinear regression model Aug 20, 2023 Ben Bolker Issues when trying to fit a nonlinear regression model Aug 20, 2023 Paul Bernal Issues when trying to fit a nonlinear regression model Aug 20, 2023 Ben Bolker Issues when trying to fit a nonlinear regression model Aug 20, 2023 Bert Gunter Issues when trying to fit a nonlinear regression model Aug 20, 2023 Paul Bernal Issues when trying to fit a nonlinear regression model Aug 20, 2023 Bert Gunter Issues when trying to fit a nonlinear regression model Aug 20, 2023 Paul Bernal Issues when trying to fit a nonlinear regression model Aug 20, 2023 Berwin A Turlach Issues when trying to fit a nonlinear regression model Aug 20, 2023 Paul Bernal Issues when trying to fit a nonlinear regression model Aug 20, 2023

MASS::mvrnorm() on MKL may produce different numbers even when the seed is the same?

10 msgs
Shu Fai Cheung MASS::mvrnorm() on MKL may produce different numbers even when the seed is the same? Aug 16, 2023 Ben Bolker MASS::mvrnorm() on MKL may produce different numbers even when the seed is the same? Aug 17, 2023 Wolfgang Viechtbauer MASS::mvrnorm() on MKL may produce different numbers even when the seed is the same? Aug 17, 2023 Bill Dunlap MASS::mvrnorm() on MKL may produce different numbers even when the seed is the same? Aug 17, 2023 Shu Fai Cheung MASS::mvrnorm() on MKL may produce different numbers even when the seed is the same? Aug 17, 2023 Ben Bolker MASS::mvrnorm() on MKL may produce different numbers even when the seed is the same? Aug 17, 2023 Wolfgang Viechtbauer MASS::mvrnorm() on MKL may produce different numbers even when the seed is the same? Aug 17, 2023 Shu Fai Cheung MASS::mvrnorm() on MKL may produce different numbers even when the seed is the same? Aug 17, 2023 Martin Maechler MASS::mvrnorm() on MKL may produce different numbers even when the seed is the same? Aug 18, 2023 Rolf Turner MASS::mvrnorm() on MKL may produce different numbers even when the seed is the same? Aug 18, 2023

Merge with closest (not equal) time stamps

6 msgs
Naresh Gurbuxani Merge with closest (not equal) time stamps Aug 7, 2023 Eric Berger Merge with closest (not equal) time stamps Aug 8, 2023 Naresh Gurbuxani Merge with closest (not equal) time stamps Aug 8, 2023 Enrico Schumann Merge with closest (not equal) time stamps Aug 8, 2023 Hadley Wickham Merge with closest (not equal) time stamps Aug 9, 2023 Naresh Gurbuxani Merge with closest (not equal) time stamps Aug 24, 2023

Multiply

6 msgs
Val Multiply Aug 4, 2023 Ivan Krylov Multiply Aug 4, 2023 @vi@e@gross m@iii@g oii gm@ii@com Multiply Aug 4, 2023 Val Multiply Aug 4, 2023 Rui Barradas Multiply Aug 4, 2023 @vi@e@gross m@iii@g oii gm@ii@com Multiply Aug 4, 2023

Noisy objective functions

5 msgs
Hans W Borchers Noisy objective functions Aug 13, 2023 Ben Bolker Noisy objective functions Aug 13, 2023 Hans W Borchers Noisy objective functions Aug 13, 2023 John C Nash Noisy objective functions Aug 13, 2023 Enrico Schumann Noisy objective functions Aug 13, 2023

Numerical stability of: 1/(1 - cos(x)) - 2/x^2

14 msgs
Leonard Mada Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 15, 2023 Iris Simmons Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 15, 2023 Iris Simmons Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 15, 2023 Martin Maechler Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 16, 2023 Leonard Mada Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 16, 2023 Martin Maechler Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 17, 2023 Leonard Mada Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 18, 2023 Leonard Mada Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 18, 2023 Bert Gunter Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 18, 2023 Leonard Mada Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 18, 2023 Bert Gunter Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 18, 2023 Leonard Mada Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 18, 2023 @vi@e@gross m@iii@g oii gm@ii@com Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 18, 2023 Bert Gunter Numerical stability of: 1/(1 - cos(x)) - 2/x^2 Aug 18, 2023

OFF TOPIC: chatGPT glibly produces a lot of wrong answers?

4 msgs
Bert Gunter OFF TOPIC: chatGPT glibly produces a lot of wrong answers? Aug 13, 2023 Stephen H. Dawson, DSL OFF TOPIC: chatGPT glibly produces a lot of wrong answers? Aug 13, 2023 Calum Polwart OFF TOPIC: chatGPT glibly produces a lot of wrong answers? Aug 13, 2023 Jim Lemon OFF TOPIC: chatGPT glibly produces a lot of wrong answers? Aug 13, 2023

Plotting Fitted vs Observed Values in Logistic Regression Model

3 msgs
Paul Bernal Plotting Fitted vs Observed Values in Logistic Regression Model Aug 1, 2023 Ben Bolker Plotting Fitted vs Observed Values in Logistic Regression Model Aug 1, 2023 Rui Barradas Plotting Fitted vs Observed Values in Logistic Regression Model Aug 2, 2023

Problems with facets in ggplot2

2 msgs
Nick Wray Problems with facets in ggplot2 Aug 4, 2023 Rui Barradas Problems with facets in ggplot2 Aug 4, 2023

Problems with installing R packages from source and running C++ in R, even on fresh R installation

12 msgs
Christophe Bousquet Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 29, 2023 Ivan Krylov Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 30, 2023 Ivan Krylov Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 30, 2023 Ivan Krylov Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 30, 2023 Duncan Murdoch Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 30, 2023 Jeff Newmiller Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 30, 2023 Christophe Bousquet Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 31, 2023 Ivan Krylov Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 31, 2023 Christophe Bousquet Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 31, 2023 Ivan Krylov Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 31, 2023 Christophe Bousquet Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 31, 2023 Ivan Krylov Problems with installing R packages from source and running C++ in R, even on fresh R installation Aug 31, 2023

Puzzled by results from base::rank()

3 msgs
Chris Evans Puzzled by results from base::rank() Aug 11, 2023 Gerrit Eichner Puzzled by results from base::rank() Aug 11, 2023 Ebert,Timothy Aaron Puzzled by results from base::rank() Aug 11, 2023

Quality Request

1 msg
Matias Sepulveda Quality Request Aug 16, 2023

Query on finding root

7 msgs
ASHLIN VARKEY Query on finding root Aug 25, 2023 John C Nash Query on finding root Aug 26, 2023 Rolf Turner Query on finding root Aug 27, 2023 Ben Bolker Query on finding root Aug 27, 2023 Leonard Mada Query on finding root Aug 28, 2023 Ben Bolker Query on finding root Aug 28, 2023 Ben Bolker Query on finding root Aug 28, 2023

Questions about R

7 msgs
Shaun Parr Questions about R Aug 17, 2023 Jeff Newmiller Questions about R Aug 17, 2023 Bert Gunter Questions about R Aug 17, 2023 Bert Gunter Questions about R Aug 17, 2023 Rui Barradas Questions about R Aug 17, 2023 Spencer Graves Questions about R Aug 17, 2023 Ebert,Timothy Aaron Questions about R Aug 17, 2023

R - Problem retrieving memory used after gc() using arrow library

2 msgs
Kévin Pemonon R - Problem retrieving memory used after gc() using arrow library Aug 16, 2023 Ivan Krylov R - Problem retrieving memory used after gc() using arrow library Aug 16, 2023

R library highcharter function highchart() execute with exception the apparmor read denied for /etc/passwd and /etc/group

5 msgs
Gu, Jay R library highcharter function highchart() execute with exception the apparmor read denied for /etc/passwd and /etc/group Aug 8, 2023 Bert Gunter R library highcharter function highchart() execute with exception the apparmor read denied for /etc/passwd and /etc/group Aug 8, 2023 Ivan Krylov R library highcharter function highchart() execute with exception the apparmor read denied for /etc/passwd and /etc/group Aug 8, 2023 Gu, Jay R library highcharter function highchart() execute with exception the apparmor read denied for /etc/passwd and /etc/group Aug 8, 2023 Ivan Krylov R library highcharter function highchart() execute with exception the apparmor read denied for /etc/passwd and /etc/group Aug 8, 2023

Stacking matrix columns

13 msgs
Steven Yen Stacking matrix columns Aug 5, 2023 Steven Yen Stacking matrix columns Aug 5, 2023 Iris Simmons Stacking matrix columns Aug 5, 2023 @vi@e@gross m@iii@g oii gm@ii@com Stacking matrix columns Aug 5, 2023 Bert Gunter Stacking matrix columns Aug 5, 2023 Eric Berger Stacking matrix columns Aug 6, 2023 @vi@e@gross m@iii@g oii gm@ii@com Stacking matrix columns Aug 6, 2023 Eric Berger Stacking matrix columns Aug 6, 2023 @vi@e@gross m@iii@g oii gm@ii@com Stacking matrix columns Aug 6, 2023 @vi@e@gross m@iii@g oii gm@ii@com Stacking matrix columns Aug 6, 2023 Rui Barradas Stacking matrix columns Aug 6, 2023 Ebert,Timothy Aaron Stacking matrix columns Aug 6, 2023 @vi@e@gross m@iii@g oii gm@ii@com Stacking matrix columns Aug 6, 2023

Technical Help Request for "Version Differences" (i.e., CYTOFKIT package)

6 msgs
MURAT DELMAN Technical Help Request for "Version Differences" (i.e., CYTOFKIT package) Aug 4, 2023 Murat DELMAN Technical Help Request for "Version Differences" (i.e., CYTOFKIT package) Aug 4, 2023 Bert Gunter Technical Help Request for "Version Differences" (i.e., CYTOFKIT package) Aug 4, 2023 Eric Berger Technical Help Request for "Version Differences" (i.e., CYTOFKIT package) Aug 4, 2023 Ivan Krylov Technical Help Request for "Version Differences" (i.e., CYTOFKIT package) Aug 4, 2023 Robert Baer Technical Help Request for "Version Differences" (i.e., CYTOFKIT package) Aug 10, 2023

Timezone question

3 msgs
Dennis Fisher Timezone question Aug 17, 2023 Marc Schwartz Timezone question Aug 17, 2023 Bert Gunter Timezone question Aug 17, 2023

Use generic functions, e.g. print, without UseMethod?

3 msgs
Sigbert Klinke Use generic functions, e.g. print, without UseMethod? Aug 11, 2023 Ivan Krylov Use generic functions, e.g. print, without UseMethod? Aug 11, 2023 Rui Barradas Use generic functions, e.g. print, without UseMethod? Aug 11, 2023

X11 font

3 msgs
Terry Therneau X11 font Aug 16, 2023 Ben Bolker X11 font Aug 16, 2023 Ivan Krylov X11 font Aug 18, 2023

biasadj = TRUE in auto.arima...

1 msg
akshay kulkarni biasadj = TRUE in auto.arima... Aug 28, 2023

data.table question

1 msg
Naresh Gurbuxani data.table question Aug 30, 2023

geom_smooth

5 msgs
Thomas Subia geom_smooth Aug 11, 2023 Rui Barradas geom_smooth Aug 11, 2023 Berwin A Turlach geom_smooth Aug 11, 2023 Calum Polwart geom_smooth Aug 11, 2023 Thomas Subia geom_smooth Aug 12, 2023

group consecutive dates in a row

5 msgs
Stefano Sofia group consecutive dates in a row Aug 7, 2023 Ben Bolker group consecutive dates in a row Aug 7, 2023 Bert Gunter group consecutive dates in a row Aug 7, 2023 Gabor Grothendieck group consecutive dates in a row Aug 7, 2023 Stefano Sofia group consecutive dates in a row Aug 11, 2023

lag.plot showing only lines....

3 msgs
akshay kulkarni lag.plot showing only lines.... Aug 28, 2023 Eric Berger lag.plot showing only lines.... Aug 28, 2023 akshay kulkarni lag.plot showing only lines.... Aug 28, 2023

logLIk(lme(...))?

2 msgs
Spencer Graves logLIk(lme(...))? Aug 29, 2023 Spencer Graves logLIk(lme(...))? Aug 29, 2023

simulating future observations from heteroscedastic fits

2 msgs
Spencer Graves simulating future observations from heteroscedastic fits Aug 30, 2023 Spencer Graves simulating future observations from heteroscedastic fits Aug 31, 2023

time series transformation....

5 msgs
akshay kulkarni time series transformation.... Aug 12, 2023 Eric Berger time series transformation.... Aug 12, 2023 akshay kulkarni time series transformation.... Aug 14, 2023 Eric Berger time series transformation.... Aug 14, 2023 akshay kulkarni time series transformation.... Aug 14, 2023

unused argument(s) (Header = 1) help!

2 msgs
Andreas Noviyanto unused argument(s) (Header = 1) help! Aug 8, 2023 Rui Barradas unused argument(s) (Header = 1) help! Aug 9, 2023