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R-help June 2015

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"Updating Loaded Package" behavior

1 msg

%OSn in time formats: is it only valid for formatting, but invalid for parsing?

1 msg

'class(.) == **' [was 'Call to a function']

5 msgs

3D point cloud fitting

2 msgs

A-priori contrasts with type III sums of squares in R

4 msgs

ANOVA for multiple repeated measurements

1 msg

ASA Conference on Statistical Practice - deadline Thursday

1 msg

Academic studies over R-Help

1 msg

Adding colorbar to polygon plot

3 msgs

Adding columns to a 2D vector

2 msgs

Adding legend

3 msgs

Aggregating on date at Monthly Level

2 msgs

Are melt and dcast with ffdf possible?

1 msg

Blank spaces are replaced by period in read.csv, I want to replace blacks with an underline

11 msgs

Bootstrapping Standard errors of nonlinear GMM obtained from BFGS (Optimx)

1 msg

Boxplot function error-help required

8 msgs

Boxplot using a shapefile

4 msgs

Broken links (???) in R-FAQ

3 msgs

Broken links (???) in rw-FAQ

3 msgs

Bug in raster projectRaster?

2 msgs

CCA package

2 msgs

CHAID Usage in R

2 msgs

Call to a function

6 msgs

Cannot Connect to R server

2 msgs

Cannot Sum with DDPLY

2 msgs

Change Julian function in SPlus to R date code

3 msgs

Changing colours for heatmap plot

2 msgs

Clarification about data/weekday conversion

4 msgs

Codependents Cycles

1 msg

Collecting output of regressions in an intelligent way

2 msgs

Colour gradient is not working.

10 msgs

Combining estimates from multiple regressions

3 msgs

Combining multiple probability weights for the sample() function.

5 msgs

Completing Unordered Categorical missing variables using package mi

2 msgs

Confidence interval for the mean in the random intercept and random slople model

1 msg

Copula package - normalCopula() param order

1 msg

Correlation matrix for pearson correlation (r,p,BH(FDR))

3 msgs

Creating list with increasing string lengths

3 msgs

Cross tabulation with top one variable and side as multiple variables

6 msgs

Cross-over Data with Kenward-Roger correction

3 msgs

Decision tree in R using csv files

2 msgs

Difference between 32-bit and 64-bit version

5 msgs

Different behavior of model.matrix between R 3.2 and R 3.1.1

1 msg

Different behavior of model.matrix between R 3.2 and R3.1.1

4 msgs

Different random intercepts but same random slope for groups

5 msgs

Double Roop

3 msgs

Draw maps on arbitrary Projections

2 msgs

Dunnett Test in 'multicomp' package

8 msgs

Error bars and CI

4 msgs

Error in eigen(nhatend)

2 msgs

Error in ginv(A) : 'X' must be a numeric or complex matrix

2 msgs

Error in local package install

7 msgs

Error in lsmeans function

1 msg

Error not reported while checking package "as cran"

3 msgs

Error running help.search("keywords")

2 msgs

Error working dsm: Error in fix.by(by.x, x) : 'by' must specify a uniquely valid column

1 msg

Error: unexpected symbol in [with read.table]

6 msgs

Exporting from R to Excel or .csv

2 msgs

Extracting arrows from CCA plots

1 msg

Extracting data from a file containing data

5 msgs

Finding index of specific values in a data.frame

5 msgs

Finite mixture model: truncated normal and a normal distribution

2 msgs

Fishers test.

2 msgs

Forecasting and auto.arima issue - Time Series Analysis Assistance

1 msg

Formatting YYYY-MM after reading text file

2 msgs

Formatting YYYY-MM after reading text file [RESOLVED]

4 msgs

Fread: add one to skip string identifier

2 msgs

GAMM - error when using spline smoother, only allowed to use tensor product

1 msg

Getting XML Data From Sharepoint

1 msg

Graphs for scientific publication ?

2 msgs

Greek letters with subscript numbers on x-axis

3 msgs

Grouping in R

2 msgs

Heatmap.2 error

2 msgs

Help on Neural Network package

2 msgs

Help to solve an Error

6 msgs

Help with abs function

4 msgs

Help with categorical predicrots in regression models

2 msgs

How to add legend to a dotplot

4 msgs

How to make new predictions from a GAM with a spline forced through the origin

1 msg

How to round only one df row & how to keep 3rd sigdif if zero

3 msgs

How to validate the cluster analysis?

4 msgs

Imposing linear binding constraint while using Rcgmin

2 msgs

Installing R 2.15.2 on Mac

4 msgs

Integration using nlsLM ?

1 msg

Is there a convenient way of extracting the matrix `solve(X %*% t(X) + PENALTY)` from an additive model fit in mgcv?

3 msgs

Is there a package for Granger causality in panel models?

2 msgs

Issue with mcapply

7 msgs

Lavaan

6 msgs

Looping Through List of .csv Files to Work with Subsets of the Data

4 msgs

Manipulating text and linear regression in openair scatterPlot function

3 msgs

Marascuilo procedure

3 msgs

Matrix of indexes to extract sparse data in dataframe

5 msgs

Mean error message missing

5 msgs

Merra hourly data

1 msg

Milisecond problem in as.POSIXct ?

3 msgs

Missing Values in Table Statement

11 msgs

Need some help with converting MATLAB .m script to R

1 msg

New R package kwb.hantush (0.2.1): calculation of groundwater mounding beneath an (stormwater) infiltration basin

1 msg

New package stepR: fitting step-functions

1 msg

New version of wikipediatrend

1 msg

Obtaining the Hessian for the last iteration of a BFGS in optimx

1 msg

Omitting NA's using dcast (reshape2 package)

2 msgs

PORT Library

1 msg

Passing strings with spaces to Python using system2 splits string at whitespace

3 msgs

Plotting legend outside of chart area

4 msgs

Polysomnographic data analysis with R?

4 msgs

Post hoc ANCOVA

1 msg

Probability distribution on doc-topic in topic modelling using package TopicModels

1 msg

Problem in ksvm prediction

1 msg

Problem with Volcanoplot

3 msgs

Problems in installing Ameliaview

2 msgs

Problems using nlmrt package

1 msg

Proc Mixed variance of random effects in R

2 msgs

Propagate errors with prediction interval

2 msgs

Propensity Score Graph XXXX

4 msgs

Quantile regression model with nonparametric effect and interaction

3 msgs

Question about XML package (accurately access one attribute in an multi-attribution node on the web page)

2 msgs

Question about saving the context crawled by getNodeSet into a document

1 msg

R 3.2, Mac 10.10.3 : help.search showing error

6 msgs

R 3.2.1 liftoff

1 msg

R convert pdf/png to html

9 msgs

R lattice : labeling of matrix groups of different size with strips

1 msg

R lattice : labeling of matrix groups of different size with strips

1 msg

R lattice : labeling of matrix groups of different size with strips

3 msgs

R problem

2 msgs

R to HTML problem

3 msgs

Random Forest -

2 msgs

Rcpp cpp11 and R CMD build

5 msgs

Read large '.csv' files from zipped file

1 msg

Read text file

3 msgs

Remote Connection

2 msgs

Repeated Measures ANOVA and Missing Values in the data set

2 msgs

Repeated Measures ANOVA and the Bonferroni post hoc test different results of significantly

2 msgs

Replace values in a dataframe

4 msgs

Reproducing a 3d yield curve plot from New York Times

2 msgs

Request

2 msgs

Restricting Decimal Places in the Output

5 msgs

Returning the coefficient parameters from JRI

2 msgs

Revolutions blog: May 2015 roundup

1 msg

S4 / operator "[" : Compatibility issue between lme4 and kml

6 msgs

SVM error

4 msgs

SVM error.

4 msgs

Save the result of map.market function to HTML file?

6 msgs

Scatterplot : smoothing colors according to density of points

3 msgs

Setting two default CRAN servers under Windows/RStudio

4 msgs

Sign of specific elements of a vector

5 msgs

Simple monte carlo

1 msg

Simulate multinomial data

6 msgs

Simulating data

4 msgs

Simulating data from a nested design

2 msgs

Spline Graphs

3 msgs

Split data frame into 250-row chunks

5 msgs

Splitting and arranging in ascending order

4 msgs

Stream package

3 msgs

Subset() within function: logical error

8 msgs

Summarizing data based on Date

11 msgs

Symbols to data set

2 msgs

Text Mining - Remove punctuation not removing quotes and dashes

1 msg

Towards understanding communication channels within a community

1 msg

Two factor nonparametric test

2 msgs

Unordered combinations with repetition

5 msgs

Unwanted unicode

3 msgs

Unwanted unicode - solved

1 msg

Upload Error Occurred in uploading markdown file to RPubs

2 msgs

Usage of sink()

3 msgs

Usage of vcd packages.

2 msgs

VCD package - Setting confidence interval for oddsratio and loddsratio

1 msg

Vegan_p-values_RDA

1 msg

Version 0.8.5 of metricsgraphics is on CRAN

1 msg

Views installation

2 msgs

Warning message when using lmer function

1 msg

Web crawling amazon website using R

2 msgs

accessing the ellements in an array and factors.

4 msgs

adjusted values for CI in a within-subjects design

1 msg

alternatives to KS test applicable to K-samples

1 msg

building a list in a loop

9 msgs

cannot run package anymore

2 msgs

cluster analysis

2 msgs

combine trellis lattice contour plot with simple plot() points() and text() commands?

4 msgs

community

1 msg

convert command not found in movie3d (rgl package) in Mac OS X

2 msgs

correlation matricies: getting p-values?

4 msgs

counting similar strings in data.frame

5 msgs

create a dummy variables for companies with complete history.

1 msg

create a dummy variables for companies with complete history.

4 msgs

data.table package problem

3 msgs

define absolute size in plots ... possible?

3 msgs

desperatly seeking immediate help

2 msgs

display a matrix in colors

7 msgs

dplyr - counting a number of specific values in each column - for all columns at once

16 msgs
Dimitri Liakhovitski dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Clint Bowman dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Dimitri Liakhovitski dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Clint Bowman dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Bert Gunter dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Dimitri Liakhovitski dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Dimitri Liakhovitski dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Clint Bowman dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Dimitri Liakhovitski dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Clint Bowman dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Hadley Wickham dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Dimitri Liakhovitski dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Bert Gunter dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 David L Carlson dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 David Winsemius dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015 Bert Gunter dplyr - counting a number of specific values in each column - for all columns at once Jun 16, 2015

dplyr, summarize_each, mean - dealing with NAs

4 msgs

erro during make

2 msgs

extracting significant response variables

3 msgs

for loop incorrect row count

4 msgs

gen.inits error for non-linear hierarchical model using R2winBUGS

1 msg

generating a data frame for plm regression

1 msg

ggmap warning

1 msg

ggpairs question

1 msg

ggplot stat_bin question

3 msgs

graphs, need urgent help (deadline :( )

18 msgs

graphs, need urgent help [from Rosa Oliveira]

2 msgs

hash::hash(...) assignment & clearing

1 msg

help

1 msg

help for lay person assisting R user with disability

11 msgs

help with ff matrix indexing and value assignment

1 msg

how to call rbind using arguments from a list

3 msgs

how to change the "ff" properties of a "ff"-related R object after the original "ff" output folder has been moved

5 msgs

how to reach a txt file like this?

3 msgs

how to read a local JSON file

4 msgs

if else statement for rain data to define zero for dry and one to wet

1 msg

if else statement for rain data to define zero for dry and one to wet

7 msgs

is.na for S4 object

4 msgs

issue in running timeseries forecasting related package

5 msgs

large dummy-variable set in R

4 msgs

lattice contourplots

6 msgs

load a very big .RData - error reading from connection

4 msgs

matrix/df help populate NA

4 msgs

memory isuue

1 msg

merge function

8 msgs

mismatch between match and unique causing ecdf (well, approxfun) to fail

4 msgs

mixtools? Fitting two-normal distributions to data where one of the two normal distributions (the one corresponding to lower values of x) is a left-truncated normal distribution.

1 msg

mlogit error

1 msg

mlogit.effects()

1 msg

model selection

2 msgs

more complex by with data.table???

4 msgs

most frequent value

2 msgs

nlme splines model.frame.default error

2 msgs

nls and four parameter estimates

2 msgs

nonlinear MVA in R/knitr

1 msg

numeric of length 1

2 msgs

pairwise.t.test non numeric factors error

7 msgs

plm package: error subscript out of bounds

1 msg

poLCA - Latent Class Analysis - How long should analysis take?

1 msg

powerTransform Convergence erro

2 msgs

powerTransform Convergence error

2 msgs

prmatrix and print.matrix

2 msgs

problem in auto run iteration in R2OpenBUGS

2 msgs

problem in function specieslevel of bipartite

1 msg

problem with nlme, environments, and packages

6 msgs

problems editing R console

7 msgs

quantile of a discrete random variabel --- again

2 msgs

quantile of a discrete random variable

3 msgs

question

3 msgs

rdde : A package for DDE connections

1 msg

rdde : DDE connections on R

1 msg

reading as date

7 msgs

reading daily snow depth data

4 msgs

rename and color a list of list of list of values

3 msgs

repeated measures: multiple comparisons with pairwise.t.test and multcomp disagree

7 msgs

reshape a data frame

6 msgs

sampling rows with values never sampled before

5 msgs

search across a row for strings

3 msgs

set par options once for entire R session

4 msgs

sorting a dataframe

6 msgs

source code for dbeta

6 msgs

spacetime stConstruct gives wrong dimensions for long table

1 msg

spline basis

2 msgs

subset svydesign problem

1 msg

subsetting a dataframe

3 msgs

time management graph

6 msgs

two problems

2 msgs

unlisting dplyr do output

2 msgs

version 3.0-0 of bayesm

1 msg

web scraping image

4 msgs

xpathSApply skip if text equals postseason

1 msg