SIAR overlap function Error : could not find function "overlap.xypolygon"

[vanmieva]

Hello! I am new to GitHub, so I am not sure if this is posted somewhere else. However, I am currently following the vignette at https://github.com/AndrewLJackson/SIAR-examples-and-queries/blob/master/learning-resources/siber-comparing-populations.Rmd and trying to use the overlap function but I am getting the following error:

Error in overlap.xypolygon(e1, e2) : could not find function "overlap.xypolygon"

I have updated SIBER and all the spatstat packages as well. I also ran install.packages("devtools") but I am still getting the error.

I am wondering if the overlap.xypolygon function has been retired perhaps? Any help would be greatly appreciated!!

Kindest, Victoria

[AndrewLJackson]

Hi . can you confirm you are using the latest version v2.1.6 which is available on CRAN and should install all the required packages.

best wishes Andrew

--

Dr Andrew Jackson, PhD, FTCD Associate Professor Irish Research Council Laureate School of Natural Sciences, Department of Zoology Trinity College Dublin, the University of Dublin Dublin 2, Ireland.

+353 1 896 2728 | @.**@.> Twitter: @yodacomplexhttps://twitter.com/yodacomplex http://www.tcd.ie/Zoology/research/http://www.tcd.ie/Zoology/research/groups/jackson/groups/jackson/

From: vanmieva @.> Date: Thursday, 5 August 2021 at 23:37 To: AndrewLJackson/SIBER @.> Cc: Subscribed @.***> Subject: [AndrewLJackson/SIBER] SIAR overlap function Error : could not find function "overlap.xypolygon" (#77)

Hello! I am new to GitHub, so I am not sure if this is posted somewhere else. However, I am currently following the vignette at https://github.com/AndrewLJackson/SIAR-examples-and-queries/blob/master/learning-resources/siber-comparing-populations.Rmd and trying to use the overlap function but I am getting the same error as palomapali described above.

I have updated SIBER and all the spatstat packages as well. I also ran install.packages("devtools") but I am still getting the error:

Error in overlap.xypolygon(e1, e2) : could not find function "overlap.xypolygon"

I am wondering if the overlap.xypolygon function has been retired perhaps? Any help would be greatly appreciated!!

Kindest, Victoria

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[AndrewLJackson]

I Looked in more detail. this file has been replaced by a vignette in SIBER of the same name. I am going to delete that entire repository (SIAR-examples-and-queries) as it is outdated

cheers Andrew

[vanmieva]

Hello,

Thanks for the quick response! Yes, I am using v2.1.6. Would you mind adding the link to the new vignette this chat? I am new to GitHub and I am unsure how to find it in the SIBER channel.

Thanks, Victoria

[vanmieva]

Sorry, I actually think I found it now. Is it this one? https://github.com/AndrewLJackson/SIBER/blob/master/vignettes/Ellipse-Overlap.Rmd

[AndrewLJackson]

Hi It’s in the package itself when it installs. And available through the main help page Cheers Andrew

––––––––––––

Dr Andrew Jackson, PhD, FTCD Associate Professor School of Natural Sciences, Department of Zoology Trinity College Dublin, the University of Dublin Dublin 2, Ireland.

+353 1 896 2728 | @.**@.>

Twitter: @yodacomplexhttps://twitter.com/yodacomplex http://www.tcd.ie/Zoology/research/research/theoretical/AndrewJackson.php

Trinity College Dublin, the University of Dublin is ranked 1st in Ireland and in the top 100 world universities by the QS World University Rankings.

On 6 Aug 2021, at 18:09, vanmieva @.***> wrote:



Sorry, I actually think I found it now. Is it this one? https://github.com/AndrewLJackson/SIBER/blob/master/vignettes/Ellipse-Overlap.Rmd

— You are receiving this because you commented. Reply to this email directly, view it on GitHubhttps://github.com/AndrewLJackson/SIBER/issues/77#issuecomment-894396367, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AAZLLMCE6QWMAO25ITVVPQLT3QJMJANCNFSM5BUYFI4Q. Triage notifications on the go with GitHub Mobile for iOShttps://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Androidhttps://play.google.com/store/apps/details?id=com.github.android&utm_campaign=notification-email.

[vanmieva]

Thanks very much!