[Rd] Antw: Re: "table(droplevels(aq)$Month)" in manual page of droplevels

2017-04-18 Thread Ulrich Windl
>>> Martin Maechler schrieb am 13.04.2017 um 16:16 >>> in Nachricht <22767.34875.318482.421...@stat.math.ethz.ch>: [...] > Ulrich, please note that in the end this was all because you're > still learning to understand R (e.g., data frames !) better. Hi! I understood that I did not understand t

[Rd] Q: Windows/readline: missing history search

2017-04-13 Thread Ulrich Windl
Hello! Ever since I used R on Windows (RGui) I am missing the ability to search the command history (Cntrl+R (reverse-search-history) in BASH, for example). Is there a particular reason for having this function disabled? Another feature would be word-wise delete (kill-word, backward-kill-word).

[Rd] "table(droplevels(aq)$Month)" in manual page of droplevels

2017-04-12 Thread Ulrich Windl
The last line of the example in droplevels' manual page seems to be incorrect to me. I think it should read: "table(droplevels(aq$Month))". Amazingly (I don't understand) both variants seem to produce the same result (R 3.3.3): --- > aq <- transform(airquality, Month = factor(Month, labels = mont

[Rd] Downloader that Resolves library dependencies

2017-04-11 Thread Ulrich Windl
Hi! If you want to install an extra library like "car", there is a long list of dependencies. If you just download "car", you cannot use it. Unfortunately the download links offer no solution to select all dependent libraries for download also. It would be nice, however. (This is interesting for

[Rd] Poor documentation for "adj" and text()

2017-04-11 Thread Ulrich Windl
quot;? The description is quite silent on that. Documentation should be structured to help the user to find the facts easily without having to read the whole page. Regards, Ulrich Windl __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel