Re: [R] interactively getting alist of functions for a given package?

Jake and Deepayan, both very nice and useful solutions. thank you. Greg __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting

Re: [R] checksums for R src file

Perfect, Thank you! On Thu, Jun 24, 2021, 1:43 PM peter dalgaard wrote: > Yes, these are in the release announcements. They are deliberately not > kept with the actual files due to security considerations. The easiest > source is > > https://stat.ethz.ch/pipermail/r-announce/2021/date.html > > (

Re: [R] checksums for R src file

Yes, these are in the release announcements. They are deliberately not kept with the actual files due to security considerations. The easiest source is https://stat.ethz.ch/pipermail/r-announce/2021/date.html (because that mailing list doesn't contain much other than release announcements). -

[R] checksums for R src file

When I download the file, https://cran.r-project.org/src/base/R-4/R-4.1.0.tar.gz (or anything similar) is there a checksum for the file I can compare it to? Thanks PK [[alternative HTML version deleted]] __ R-help@r-project.org mailing list --

Re: [R] empty data frame and POSIXct data types

Hello, Inline. Às 15:27 de 24/06/21, Stefano Sofia escreveu: Thank you Jeff and thank you Andrew 1) Yes, I understand that it is a vector, even though is.vector(c(day1, day2)) is FALSE. Andrew explained to me why: it has attributes 'class' and 'tzone'. 2) I understand now that I created a dat

Re: [R] interactively getting alist of functions for a given package?

On Thu, Jun 24, 2021 at 2:10 PM Greg Minshall wrote: > > Duncan, > > > Bert gave you an answer that depends on ls(). Whether there's > > something like "set" that can return "asset" probably depends on > > your front end, and may be customizable using the facilities described > > in ?rcompgen. >

Re: [R] empty data frame and POSIXct data types

Thank you Jeff and thank you Andrew 1) Yes, I understand that it is a vector, even though is.vector(c(day1, day2)) is FALSE. Andrew explained to me why: it has attributes 'class' and 'tzone'. 2) I understand now that I created a data frame with only one row, and I am trying to fit a vector of le

Re: [R] interactively getting alist of functions for a given package?

Here's something which is perhaps a bit more sophisticated than what's been offered already. Here's a function which classifies and returns all of the objects in the namespace of a package. There are three advantages to this approach over something like ls("package:ggplot2"). 1) You don't

Re: [R] empty data frame and POSIXct data types

Hi Stefano, my guess is that you're expecting data recycling to apply but your data frame is only one row long... therefore you can't insert a 2-row vector into a 1-row vector. Recycling won't help. You should specify the number of rows that will be required in your data frame using (e.g) rep().

Re: [R] empty data frame and POSIXct data types

1) It _is_ a vector. Why do you think it is not a vector? 2) Your data frame has one row, with an NA in the date_POSIX column. You cannot fit a vector of length 2 as a column into a data frame with only 1 row. What are you trying to do? Do you really want to end up with a 2-row data frame or a

[R] empty data frame and POSIXct data types

Dear R users, I know that this question is silly (I am not a R newby) but I already wasted quite a lot of energies trying to fill in an empty data frame (with "POSIXct" "POSIXt" data type). Suppose I create mydf <- data.frame(data_POSIX=as.POSIXct(NA), value=as.numeric(NA)) day1 <- as.POSIXct("2

Re: [R] interactively getting alist of functions for a given package?

Duncan, > Bert gave you an answer that depends on ls(). Whether there's > something like "set" that can return "asset" probably depends on > your front end, and may be customizable using the facilities described > in ?rcompgen. thanks. i am just using command line R on linux. i tried setting `