Re: [R] periodicity

All: https://rdrr.io/ and Rdocumentation.org Seems to be good places for finding info on specific R functions. -- Bert 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 st

Re: [R] periodicity

Searching for 'periodicity' on rseek.org gives, several items from the top, *periodicity* function | *R* Documentation https://www.rdocumentation.org/packages/xts/.../0.11.../*periodicity* Estimate the *periodicity* o

Re: [R] periodicity

Hi, A quick Google search using "R periodicity" turned up the 'xts' package on CRAN: https://cran.r-project.org/web/packages/xts/index.html Regards, Marc Schwartz > On Jan 30, 2019, at 2:24 PM, Sarah Goslee wrote: > > Hi Nick, > > A quick look on rseek.org didn't turn anything up. It wou

Re: [R] periodicity

Ummm... ??? A google search on "R function periodicity" immediately brought up the xts package and others. and RStudio is **NOT** R. It's an IDE for R (and there are others). Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus

Re: [R] periodicity

Hi Nick, A quick look on rseek.org didn't turn anything up. It would help to know what websites you're referring to - they might be loading custom code. Sarah On Wed, Jan 30, 2019 at 2:17 PM Nick Wray via R-help wrote: > > I've found references on websites to an R function "periodicity", but th

Re: [R] periodicity

Search with https://rseek.org Bill Dunlap TIBCO Software wdunlap tibco.com On Wed, Jan 30, 2019 at 11:17 AM Nick Wray via R-help wrote: > I've found references on websites to an R function "periodicity", but > there's no such built-in function as far as I can see in R studio. I can't > find r

[R] periodicity

I've found references on websites to an R function "periodicity", but there's no such built-in function as far as I can see in R studio. I can't find reference to it being part of any package either. Can anyone help with this? Thanks, Nick Wray [[alternative HTML version deleted]] ___

[R] Setting xreg parameter to generate forecasts of mlp models

Dear friends, Hope you are all doing great. So far, I´ve been able to generate forecasts using R´s mlp function (which allows fitting of multiple layer perceptron models to time series data). I basically fitted an mlp model and then tried to use the forecast function with the xreg parameter to do

Re: [R] Newbie Question on R versus Matlab/Octave versus C

On 1/30/2019 7:44 AM, Martin Møller Skarbiniks Pedersen wrote: On Mon, 28 Jan 2019 at 22:58, Alan Feuerbacher > wrote: [...] > These all have advantages and > disadvantages for certain tasks, but as I'm new to R I hardly know how > to evaluate them. Any suggestion

Re: [R] [FORGED] Newbie Question on R versus Matlab/Octave versus C

On 1/29/2019 11:50 PM, Jeff Newmiller wrote: Thanks very much for providing these coding examples! I think this is a good way to learn some R. Alan On Tue, 29 Jan 2019, Alan Feuerbacher wrote: On 1/28/2019 7:51 PM, Jeff Newmiller wrote: If you forge on with your preconceptions of how such

Re: [R] Newbie Question on R versus Matlab/Octave versus C

On Mon, 28 Jan 2019 at 22:58, Alan Feuerbacher wrote: [...] > These all have advantages and > disadvantages for certain tasks, but as I'm new to R I hardly know how > to evaluate them. Any suggestions? If you have one-hour left, you can download pdf file (8 pages total) "Getting started in R"

[R] create a network for a small text df

Hi all, I have a small dataframe and I would like to show in a network plot how words are related to the word "problem" with arrows (keeping the order of the words in sentences). Here's the df: dput(df) structure(list(text = structure(c(1L, 7L, 3L, 4L, 5L, 6L, 2L), .Label = c(