[Rd] Model frame when LHS is cbind (PR#14189)

The model frame shows the response and predictors in a data frame with nicely labelled columns: fm <- lm(wt~qsec+log(hp)+sqrt(disp), data=mtcars) model.frame(fm) # ok When the left hand side consists of more than one response, those response variables still look good, inside a matrix: fm

[Rd] Alphanumeric tools::file_path_sans_ext() (PR#14050)

The file_path_sans_ext() function in the 'tools' package does not handle alphanumeric file extensions correctly: require(tools) file_path_sans_ext("song.txt") # song, correct file_path_sans_ext("song.mp3") # song.mp3, wrong The help page states that "only purely alphanumeric extension

[Rd] weighted.mean uses zero when na.rm=TRUE (PR#14032)

The weighted.mean() function replaces NA values with 0.0 when the user specifies na.rm=TRUE: x <- c(101, 102, NA) mean(x, na.rm=TRUE) # 101.5, correct weighted.mean(x, na.rm=TRUE)# 67.7, wrong weighted.mean(x, w=c(1,1,1), na.rm=TRUE)# 67

[Rd] Matrix dimnames crash (PR#13361)

In Windows XP, the matrix() function crashes the program when 'dimnames' is an empty list: matrix(1:4, nrow=2, dimnames=list()) # R has encountered a problem and needs to close ... This bug is specific to WinXP, as Linux64 handles this situation more gracefully: matrix(1:4, nrow=2, di

[Rd] boxplot ignores 'boxfill' (PR#9352)

The boxplot.default() function ignores argument 'boxfill' passed by user: x <- rnorm(100) boxplot(x, boxfill="blue") boxplot(x, pars=list(boxfill="green")) As the original creator of the 'boxfill' argument, I'd like to propose the following change to the if(plot) clause in boxplot

[Rd] pairs(oma) warnings (PR#8252)

Unlike R 2.1.1, version 2.2.0 generates warnings when an 'oma' argument as passed to pairs(): A <- rnorm(100) B <- rnorm(100) pairs(cbind(A,B))# no warning pairs(cbind(A,B), oma=c(6,8,10,12)) # warnings in R 2.2.0 I think pairs() should draw the plot quietly, without

[Rd] bxp.Rd typo (PR#8153)

Hi. There's a minor typo in bxp.Rd: whiskco:l should be whiskcol: Cheers, Arni R 2.1.1pat on WinXP __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel

[Rd] pch=NA in bxp.Rd (PR#8073)

I'd like to iterate my earlier request (#7737) to change the documentation for bxp(). The argument outpch=" " needs to be replaced with outpch=NA in two places. I actually wrote this part of the documentation myself at one point, but have now realized that pch=NA and pch=" " are not the same:

[Rd] yaxs in bxp() (PR#8072)

It would be easy to add 'yaxs' support to bxp(), which can aid visual comparison when the lower limit is zero. The two lines from boxplot.R that would change are: plot.window(ylim=c(0.5,n+0.5), xlim=ylim, log=log) to plot.window(ylim=c(0.5,n+0.5), xlim=ylim, xaxs=pars$yaxs, log=log) and

[Rd] SSD() documentation (PR#7993)

There are a couple of harmless typos in the documentation for the stats::SSD function, where "varianve" should be "variance" "followint" should be "following" Arni R 2.1.1pat 2005-07-04 on WinXP __ R-devel@r-project.org mailing list https://sta

[Rd] write.csv (PR#7992)

The write.csv() function is currently implemented as function (..., col.names=NA, sep=",", qmethod="double") { write.table(..., col.names=NA, sep=",", qmethod="double") } Surely, it should be function (..., col.names=NA, sep=",", qmethod="double") { write.table(..., col.