radpred takes a long time and cannot exit

[meixilin]

Hi,

Thanks for making the sads package! I recently encountered an interesting issue. In the example, I can run fitsad but whenever I run radpred, the command takes a long time (> 10 mins) and I cannot exit it. There were no error or warning messages. Any help would be greatly appreciated!

> moths.mzsm <- fitsad(moths, "mzsm")
> moths.mzsm.r <- radpred(moths.mzsm)

Here is my sessionInfo in case it helps:

R version 3.6.2 (2019-12-12)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: macOS  10.16

Matrix products: default
BLAS:   /Library/Frameworks/R.framework/Versions/3.6/Resources/lib/libRblas.0.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/3.6/Resources/lib/libRlapack.dylib

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats4    stats     graphics  grDevices utils     datasets  methods  
[8] base     

other attached packages:
[1] sads_0.6.3     bbmle_1.0.23.1

loaded via a namespace (and not attached):
 [1] bdsmatrix_1.3-4     Rcpp_1.0.9          lattice_0.20-41    
 [4] mvtnorm_1.1-1       MASS_7.3-53         grid_3.6.2         
 [7] jsonlite_1.7.2      pracma_2.2.9        poilog_0.4         
[10] rlang_1.0.4         cli_3.1.1           GUILDS_1.3         
[13] Matrix_1.3-4        splines_3.6.2       poweRlaw_0.80.0    
[16] parallel_3.6.2      numDeriv_2016.8-1.1 compiler_3.6.2     
[19] VGAM_1.1-3