Running 'donttestexamples.R' [3s]
  Running 'prabclustests.R' [3s]
Running the tests in 'tests/prabclustests.R' failed.
Complete output:
  > library(prabclus)
  Loading required package: MASS
  Loading required package: mclust
  Package 'mclust' version 5.4.7
  Type 'citation("mclust")' for citing this R package in publications.
  > options(digits=4)
  > 
  > data(kykladspecreg)
  > data(nb)
  > set.seed(1234)
  > x <- prabinit(prabmatrix=kykladspecreg, neighborhood=nb)
  > 
  > p1 <- prabtest(x, times=3, pd=0.35, ignore.richness=TRUE)
  Simulation run  1 statistics value= 0.5811 
  Simulation run  2 statistics value= 0.4761 
  Simulation run  3 statistics value= 0.5022 
  Data value:  0.408 
  > p2 <- prabtest(x, times=3, pd=0.35, teststat="lcomponent")
  Simulation run  1 statistics value= 9 
  Simulation run  2 statistics value= 19 
  Simulation run  3 statistics value= 43 
  Data value:  8 
  > p3 <- prabtest(x, times=3, pd=0.35, teststat="isovertice")
  Simulation run  1 statistics value= 9 
  Simulation run  2 statistics value= 9 
  Simulation run  3 statistics value= 23 
  Data value:  15 
  > p4 <- prabtest(x, times=3, pd=0.35, teststat="nn", sf.sim=TRUE)
  Simulation run  1 statistics value= 0.3598 
  Simulation run  2 statistics value= 0.3635 
  Simulation run  3 statistics value= 0.3441 
  Data value:  0.3192 
  > p5 <- prabtest(x, times=3, pd=0.35, teststat="inclusions")
  Simulation run  1 statistics value= 470 
  Simulation run  2 statistics value= 547 
  Simulation run  3 statistics value= 365 
  Data value:  602 
  > summary(p1)
  * Parametric bootstrap test for presence-absence data *
  
  Test statistics:  distratio , Tuning constant= 0.25 
  Distance:  kulczynski 
  Simulation runs:  3 
  Disjunction parameter for presence-absence pattern:  0.35 
  Rows (regions) richness has been ignored by the null model.
  Statistics value for original data:  0.408 
  Mean for null data:  0.5198 , range:  0.4761 0.5811 
  p=  0.25 
  > summary(p2)
  * Parametric bootstrap test for presence-absence data *
  
  Test statistics:  lcomponent , Tuning constant= 60 
  Distance:  kulczynski 
  Simulation runs:  3 
  Disjunction parameter for presence-absence pattern:  0.35 
  Statistics value for original data:  8 
  Mean for null data:  23.67 , range:  9 43 
  p=  0.25 
  > summary(p3)
  * Parametric bootstrap test for presence-absence data *
  
  Test statistics:  isovertice , Tuning constant= 80 
  Distance:  kulczynski 
  Simulation runs:  3 
  Disjunction parameter for presence-absence pattern:  0.35 
  Statistics value for original data:  15 
  Mean for null data:  13.67 , range:  9 23 
  p=  1 
  > summary(p4)
  * Parametric bootstrap test for presence-absence data *
  
  Test statistics:  nn , Tuning constant= 4 
  Distance:  kulczynski 
  Simulation runs:  3 
  Disjunction parameter for presence-absence pattern:  0.35 
  Statistics value for original data:  0.3192 
  Mean for null data:  0.3558 , range:  0.3441 0.3635 
  p=  0.25 
  > summary(p5)
  * Parametric bootstrap test for presence-absence data *
  
  Test statistics:  inclusions , Tuning constant= NA 
  Distance:  kulczynski 
  Simulation runs:  3 
  Disjunction parameter for presence-absence pattern:  0.35 
  Statistics value for original data:  602 
  Mean for null data:  460.7 , range:  365 547 
  p=  0.25 
  > 
  > data(veronica)
  > vnb <- coord2dist(coordmatrix=veronica.coord[1:50,], cut=20,
  +                   file.format="decimal2",neighbors=TRUE)
  > vei <- prabinit(prabmatrix=veronica[1:50,],
  +                 neighborhood=vnb$nblist,nbbetweenregions=FALSE,
  +                 distance="jaccard")
  > print(vei)
  Presence-absence matrix object with
  50  species and  583  regions,
  including species/individuals neighborhoods and 
  between-species distance matrix of type  jaccard .
  > 
  > library(spdep)
  Loading required package: sp
  Loading required package: spData
  Error: package or namespace load failed for 'spData' in library.dynam(lib, package, package.lib):
   DLL 'Rcpp' not found: maybe not installed for this architecture?
  Error: package 'spData' could not be loaded
  Execution halted