Re: [R] plain passwords in reminder mail

2022-02-28 Thread Jeff Newmiller
https://www.urbandictionary.com/define.php?term=news%20at%2011=true=1443637 If there were problems associated with this behavior that were worse than the problems with not having it, it probably would have been changed after decades of being this way. On February 28, 2022 11:10:33 PM PST,

Re: [R] setting zeros for the missing interval in data

2022-02-28 Thread Jeff Newmiller
Walled gardens are single points of failure. There are many of those out there already. There are drawbacks to mailing lists also... there is room for both... but eliminating one in favor of the other is not necessary. On February 28, 2022 9:52:54 PM PST, Avi Gross via R-help wrote: >Hi Jim,

Re: [R] setting zeros for the missing interval in data

2022-02-28 Thread Avi Gross via R-help
Hi Jim, Just FYI, your reply to Eliza likely included your attachment but the copy to this list has it stripped. I suspect the world would just work better if forums like this moved from text-only email to something like groups.io that allow richer text and attachments, albeit they do make

Re: [R] setting zeros for missing interval in data

2022-02-28 Thread Jim Lemon
Hi Eliza, It sure was: YY$datetime<-strptime(YY$TIMESTAMP,"%Y/%m/%d %I:%M:%S %p") dt5min<-seq(ISOdate(2021,5,1,0,5),ISOdate(2021,5,31,12,55),by="5 min") newdt<-data.frame(datetime=dt5min) newyy<-merge(newdt,YY,by="datetime",all=TRUE) newyy$RAINFALL[is.na(newyy$RAINFALL)]<-0

Re: [R] setting zeros for missing interval in data

2022-02-28 Thread Jeff Newmiller
There are quite a variety of approaches implemented in various contributed packages, but here is a base R approach based on merge: Sys.setenv(TZ = "UTC" ) # or other non-DST zone unless you need it YY$TIMESTAMP <- as.POSIXct( YY$TIMESTAMP, format = "%Y/%m/%d %I:%M:%S %p" ) tlims <- as.POSIXct(

Re: [R] How to perform statistical test with multiple variables

2022-02-28 Thread Neha gupta
Thank you Jim I want to evaluate if there is a significant difference between several ML models I have just run. Evaluation metric is Mean Absolute Error (MAE). Values in brackets are MAE values of a particular model (e.g. RF) for different folds of k-fold CV. I found that 'a' performed better

Re: [R] Searching for packages

2022-02-28 Thread Spencer Graves
There is also sos::findFn, discussed in a vignette included in that package. When I created that package, I felt it was the fastest literature search for anything statistical: It will identify all help pages that match a search string and sort them by package. It creates an object so

Re: [R] Searching for packages

2022-02-28 Thread Bert Gunter
Other places beside google to look for R info: https://rdrr.io/ https://www.rdocumentation.org/ https://rseek.org/ Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )

Re: [R] tidying up

2022-02-28 Thread Stephen H. Dawson, DSL via R-help
Hi Avi, I thought about your question over the past few days. A new email list may help, but I doubt the help will suffice to solve the problem of forming emails as the existing list prefers. Here is where I see the source of the problem with using R by way of getting questions answers.

Re: [R] Searching for packages

2022-02-28 Thread Rui Barradas
Hello, I don't know why Google couldn't find it but RSiteSearch("binGroup*") found binGroup2. It's in the 3rd page but it did find it. Rui Barradas Às 12:36 de 28/02/2022, Ebert,Timothy Aaron escreveu: If I want help on a package I can usually go to google and type "package.name in r" and