similar to: Listing folders on One Drive

Hello I have lots of folders of individual Scottish river catchments on my uni One Drive. Each folder is labelled with the river name eg "Tay" and they are all in a folder named "Scotland" I want to list the folders on One Drive so that I can cross check that I have them all against a list of folders on my laptop. Can I somehow use list.files() - I've tried various things

I have a source file with oxygen-style comments (and description & licence files), and I?m trying to build a package. oxygen & devtools seem to work, and the tarball exists, but install.packages balks. Does anyone know what?s happening? Regards, Jorgen Harmse. > roxygenise(package.dir,clean=TRUE) Setting `RoxygenNote` to "7.3.1" ? roxygen2 requires "Encoding:

I did use "detpack" ie not with a capital detpack::chi2testuniform(vals,0.05) gives this: Error: 'chi2testuniform' is not an exported object from 'namespace:detpack' ?? Thanks Nick On Wed, 1 Feb 2023 at 16:29, Eric Berger <ericjberger at gmail.com> wrote: > Detpack or detpack? > > What happens when you try detpack::chi2testuniform(...) ? > > >

? Tue, 9 Jan 2024 16:42:32 +0000 Nick Wray <nickmwray at gmail.com> ?????: > she has a problem with R studio on her laptop Does the problem happen with plain R, without Rstudio? What's the student's sessionInfo()? > I have a screenshot which could email if anyone needs to see what it > looks like. I think that PNG screenshots are allowed on the mailing list, so it could

I appreciate the compliment from Ivan and still share the puzzlement at the empty return. What is the policy for changing something that is wrong? There is a trade-off between breaking old code that worked around a problem and breaking new code written by people who make reasonable assumptions. Mathematically, it seems obvious to me that duplicated.matrix(A) should do something like this: v

Yes, that will halve the number of multiplications. If you?re looking for such optimisations then you can also consider ifelse(G=='male', 65L, 58L). That will definitely use less time & memory if WC is integer, but the trade-offs are more complicated if WC is floating point. Regards, Jorgen Harmse. From: avi.e.gross at gmail.com <avi.e.gross at gmail.com> Date: Friday,

Hmm, looks platform-specific. Under Linux both RStudio and external R console return a0b52513622c41c11e3ef57c7a485767 for digest::digest(install.packages) On 2024-03-20 1:20 p.m., Duncan Murdoch wrote: > On 20/03/2024 1:07 p.m., Duncan Murdoch wrote: >> On 20/03/2024 12:37 p.m., Ben Bolker wrote: >>> ???? Ivan, can you give more detail on this? I've heard this issue

On 20/03/2024 1:07 p.m., Duncan Murdoch wrote: > On 20/03/2024 12:37 p.m., Ben Bolker wrote: >> Ivan, can you give more detail on this? I've heard this issue >> mentioned, but when I open RStudio and run find("install.packages") it >> returns "utils::install.packages", and running dump() from within >> RStudio console and from an external

>>>>> Ben Bolker >>>>> on Wed, 20 Mar 2024 13:25:33 -0400 writes: > Hmm, looks platform-specific. Under Linux both RStudio > and external R console return > a0b52513622c41c11e3ef57c7a485767 > for digest::digest(install.packages) Well, platform-specific maybe, notably probably the *RStudio*-version matters (for once). One one

Thanks Jorgen. I thought your approach to getting the argument expressions was clever, but somewhat convoluted. I think the usual simple way is to use match.call() (or sys.call() )to get the unevaluated argument expressions; e.g. ... f <- function(...){ match.call() } > f(a = 'red', b = sin(zzz)) f(a = "red", b = sin(zzz)) The return value is an object of class call

Bert and other on this Chain, The original question asked by Bert Gunter, highlights one of my long standing wishes. Perhaps my wish has already been fulfilled (if it has, please let me know where I can look of fulfill my wish), if it hasn't perhaps someone can grant me my wish. I have tried to understand how to write a function (beyond a basic function), get values of the parameters, and

Avi: Thank you for checking. I think the optimization is limited. If test is all TRUE or all FALSE then at most one vector is evaluated. Anything beyond that would be very complicated. (Inspect the two expressions and verify that both specify elementwise computations. Then use indexing to shrink the input properly. Take into account all recycling rules for binary operations.) > ifelse(0:1,

Just a minor point in the suggested solution: df$LAP <- with(df, ifelse(G=='male', (WC-65)*TG, (WC-58)*TG)) since WC and TG are not conditional, would this be a slight improvement? df$LAP <- with(df, TG*(WC - ifelse(G=='male', 65, 58))) -----Original Message----- From: R-help <r-help-bounces at r-project.org> On Behalf Of Jorgen Harmse via R-help Sent: Friday,

Hello I'd like to create a simple topological map of a river system, ie all the waterways, where they join and points on them such as gauging stations so that it looks something like the London Tube map - where distances are not important but the relationships of the nodes are. I could probably Heath-Robinson something together but I wondered whether there was any kind of package already out

Hello I've successfully installed the package "Detpack" and remembered to call it via library() But when I try to use the functions i get this: chi2testuniform(vals, 0.05) Error in chi2testuniform(vals, 0.05) : could not find function "chi2testuniform" And yet this function (amongst other which also are not recognised) are all listed on the CRAN page:

Hello I am using k medoids in R to generate sets of clusters for datasets through time. I can plot the individual clusters OK but what I cannot find is a way of pulling out the co-ordinates of the individual points in the cluster diagrams - none of the kmed$... info sets seems to be this. Beneath is an example of a k medoid prog using the built in US arrests dataset - this is not the data I am

It is a pretty tricky topic, but IMO Advanced R [1] steps you through it systematically... you just have to be prepared to follow along in R with the examples as you read it. In particular, the chapter on Functions goes through this. The subtleties of how base R gives you control over these topics is what lead to the tidyverse creating new packages to build such function interfaces. Manipulating

Hello Does anyone know how to get the p values for changepoints in the "changepoint" package? There is guidance in the CRAN vignette https://cran.r-project.org/web/packages/changepoint/changepoint.pdf but I can't make it work to get the p value out... Thanks Nick Wray [[alternative HTML version deleted]]

Jeff: Would you care to offer an example of: "String literals are surprisingly simple alternatives that don't bite you in the butt nearly so often as NSE does." "No" is a perfectly acceptable answer. I would generally agree with you about NSE, but my original query was motivated by something simple. I like to use lattice graphics when I fool around with graphing data, as

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