Re: [R] Need help with time series

2025-01-15 Thread Naresh Gurbuxani
Thanks for providing direction. By redefining time using as.yearmon(), I got acf() working. Sent from my iPhone On Jan 14, 2025, at 6:51 PM, CALUM POLWART wrote:  acf wants a time series, so tries to make one: as.ts(myts) Time Series: Start = 19357 End = 20027 Frequency = 1 [1] 24957

Re: [R] Installing R and RStudio - Contact Software Manufacturer Error URGENT

2025-01-15 Thread Marc Schwartz via R-help
Hi Eliana, It is not clear which application is causing the error. As you are running macOS 13.3 (Ventura) and that you are trying to install both R and RStudio (two separate applications from two different entities), please confirm that you downloaded the correct version of R for your Mac from

Re: [R] Installing R and RStudio - Contact Software Manufacturer Error URGENT

2025-01-15 Thread Steven Ellis
Hi Eliana, What model Mac are you using? Are you the owner? Thanks, Steven On Wed, Jan 15, 2025, 1:45 PM Eliana Madison wrote: > Good morning, I am currently trying to download R and RStudio to my MacOS > 13.3 as it is a requirement for a statistics class I am taking this > semester. > > I hav

[R] Installing R and RStudio - Contact Software Manufacturer Error URGENT

2025-01-15 Thread Eliana Madison
Good morning, I am currently trying to download R and RStudio to my MacOS 13.3 as it is a requirement for a statistics class I am taking this semester. I have checked and I have plenty of storage available however after the downloading process is complete and I go to install the program this error

Re: [R] Weird and changed as.roman() behavior

2025-01-15 Thread Stephanie Evert
Well, the real issue then seems to be that .roman2numeric uses an invalid regular expression: >> grepl("^M{,3}D?C{,4}L?X{,4}V?I{,4}$", cc) > [1] TRUE TRUE TRUE TRUE TRUE or >> grepl("^I{,2}$", c("II", "III", "")) > [1] TRUE TRUE FALSE Both the TRE and the PCRE specification only allow

Re: [R] Weird and changed as.roman() behavior

2025-01-15 Thread Martin Maechler
> Jani Välimaa > on Tue, 14 Jan 2025 20:39:19 +0200 writes: > Hello, > I don't know what's changed or how to figure out why as.roman() started > to work different way lately on Mageia Cauldron. Cauldron is the > latest development version of Mageia Linux. > Expect

[R] Weird and changed as.roman() behavior

2025-01-15 Thread Jani Välimaa
Hello, I don't know what's changed or how to figure out why as.roman() started to work different way lately on Mageia Cauldron. Cauldron is the latest development version of Mageia Linux. Expected bahavior: > as.roman(strrep("I", 1:5)) [1] I II III IV V Current behavior: > as.roman(strrep(