P.hv function with outdated packages

[poniitty]

Thanks for a nice package.

Recent updates in spatstat and deldir packages seems to have messed up the P.hv function.

convexhull.xy seems to have shifted from spatstat to spatstat.geom package. This is easy to fix. I did not take closer look what the problem is with deldir.

Everything seems to be working when I downloaded older versions of the spatstat (1.64-1) and deldir (0.1-14) packages with devtools::install_version

Cheers,
Pekka

[jincazama]

Thanks for a nice package.

Recent updates in spatstat and deldir packages seems to have messed up the P.hv function.

convexhull.xy seems to have shifted from spatstat to spatstat.geom package. This is easy to fix. I did not take closer look what the problem is with deldir.

Everything seems to be working when I downloaded older versions of the spatstat (1.64-1) and deldir (0.1-14) packages with devtools::install_version

Cheers, Pekka

Hi poniitty, thanks for you suggestion.

Maybe, I meet a similar question with you. I try to download the older version of the spatstat (1.64-1) and deldir (0.1-14) packages, but it still have some error.

When i used the function P.hv() and chm() to test the example data, I got the error following
'Contradictory adjacency lists.
Error in deldir::deldir(x = xy[, 1], y = xy[, 2], z = canopy, rw = NULL, :
Bailing out of adjchk.' and 'Error: 'convexhull.xy' is not an exported object from 'namespace:spatstat'', respectively.

[poniitty]

Hi JlnCazama,

I haven't used the package since the last December but it seems that there has not been any commits/changes after that in this Github repo.

Are you sure that you managed to install and download the older versions of the packages? Because for me it seems that the error message is indicating that you still use the later version of the spatstat where the convexhull.xy is not included anymore.

But let's hope that this gapfraction package will be still updated by the author.

Cheers,
-P-

[jincazama]

Thank you for you reply, poniitty!

I checked and found the version of package deldir is not 0.1-14 in my macOS, so i tried to reinstall the version of packages as you mentioned in windows. Fortunately, it works! In addition, compilation fail for deldir in macOS result from different CPU (M1, arm64), and some other packages cannot compiled to the latest version in arm64.

Hope you have a good day！