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? 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...

.... Then rownames(subset(fi, isdir)) will contain all the directories. Maybe you want to use grep or other machinery to thin it out. Regards, Jorgen Harmse.? ---------------------------------------------------------------------- Message: 1 Date: Mon, 20 May 2024 14:36:58 +0100 From: Nick Wray <nickmwray at gmail.com <mailto:nickmwray at gmail.com>> To: r-help at r-project.org <mailto:r-help at r-project.org> Subject: [R] Listing folders on One Drive Message-ID: <CABxY9BM35aW7Np7kkVybAZm_HN8_5uZ0x017b1Wq5=dS4wEN2g at mail.gmail.com <mailto:dS4wEN2g at mail.gmail.com>> Con...

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

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:

...xported 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(...) ? > > > On Wed, Feb 1, 2023 at 6:08 PM Nick Wray <nickmwray at gmail.com> wrote: > >> 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...

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]]

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

R help email Hello I?m trying to work my way through the rnrfa package RJ-2016-036.pdf (r-project.org) <https://journal.r-project.org/archive/2016/RJ-2016-036/RJ-2016-036.pdf> I?ve got it loaded OK and can access the data by the catalogue() command - gives me a tibble with names, grid refs etc allStations <- catalogue() allStations This works OK But when I try to run the example

Hello As a postgrad I have been helping an undergraduate student with R coding but she has a problem with R studio on her laptop which I can't fix - basically when she runs a plot it appears without a y axis label with the black line plot frame hard against the plot window and the bottom of the plot, where you would expect to see the horizontal axis and the x axis label etc is completely