R Under development (unstable) (2024-07-03 r86870 ucrt) -- "Unsuffered Consequences"
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> #'
> #'   Header for all (concatenated) test files
> #'
> #'   Require spatstat.geom
> #'   Obtain environment variable controlling tests.
> #'
> #'   $Revision: 1.5 $ $Date: 2020/04/30 05:31:37 $
> 
> require(spatstat.geom)
Loading required package: spatstat.geom
Loading required package: spatstat.data
Loading required package: spatstat.univar
spatstat.univar 3.0-0
spatstat.geom 3.3-0
> FULLTEST <- (nchar(Sys.getenv("SPATSTAT_TEST", unset="")) > 0)
> ALWAYS   <- TRUE
> cat(paste("--------- Executing",
+           if(FULLTEST) "** ALL **" else "**RESTRICTED** subset of",
+           "test code -----------\n"))
--------- Executing **RESTRICTED** subset of test code -----------
> #'
> #'    tests/quadschemes.R
> #'
> #'    Quadrature schemes, dummy points etc
> #' 
> #'   $Revision: 1.8 $ $Date: 2020/12/04 04:56:26 $
> #'
> 
> if(FULLTEST) {
+ local({
+   ##  class 'quad' 
+   qu <- quadscheme(cells)
+   qm <- quadscheme(amacrine)
+   plot(qu)
+   plot(qm)
+   is.multitype(qu)
+   is.multitype(qm)
+   a <- param.quad(qu)
+   a <- param.quad(qm)
+   a <- equals.quad(qu)
+   a <- equals.quad(qm)
+   a <- domain(qu)
+   unitname(qu) <- c("Furlong", "Furlongs")
+   
+   ## utilities
+   b <- cellmiddles(square(1), 3, 4)
+   b <- cellmiddles(letterR, 3, 4, distances=FALSE)
+   b <- cellmiddles(letterR, 3, 4, distances=TRUE)
+   v <- tilecentroids(square(1), 3, 4)
+   v <- tilecentroids(letterR, 3, 4)
+   n <- default.n.tiling(cells)
+   n <- default.n.tiling(cells, nd=4)
+   n <- default.n.tiling(cells, ntile=4)
+   n <- default.n.tiling(cells, ntile=4, quasi=TRUE)
+ 
+   ## quadrature weights - special cases
+   ## X <- runifpoint(10, as.mask(letterR))
+   X <- runifrect(10, Frame(letterR))[as.mask(letterR)]
+   gr <- gridweights(X, ntile=12, npix=7) # causes warnings about zero digital area
+   
+   ## plot.quad 
+   plot(quadscheme(cells, method="dirichlet", nd=7),              tiles=TRUE)
+   plot(quadscheme(cells, method="dirichlet", nd=7, exact=FALSE), tiles=TRUE)
+   
+   ## logistic
+   d <- quadscheme.logi(cells, logi.dummy(cells, "binomial"))
+   print(summary(d))
+   d <- quadscheme.logi(cells, logi.dummy(cells, "poisson"))
+   print(summary(d))
+   d <- quadscheme.logi(cells, logi.dummy(cells, "grid"))
+   print(summary(d))
+   d <- quadscheme.logi(cells, logi.dummy(cells, "transgrid"))
+   print(summary(d))
+   d <- quadscheme.logi(amacrine,
+                        logi.dummy(amacrine, "binomial", mark.repeat=TRUE))
+   print(summary(d))
+   d <- quadscheme.logi(amacrine,
+                        logi.dummy(amacrine, "poisson", mark.repeat=FALSE))
+   print(summary(d))
+ })
+ }
> #
> # tests/quadcount.R
> #
> # Tests of quadrat counting code
> #
> #  $Revision: 1.3 $  $Date: 2023/08/15 13:28:31 $
> 
> local({
+   if(FULLTEST) {
+     ## from Jordan Adamson
+     Te <- quadrats(unit.square(), 4)
+     X <- runifrect(8)
+     Q <- quadratcount(X, tess=Te)
+     ## from M. Gimond
+     A <- quadratcount(humberside, 2, 3)
+     nA <- as.integer(t(A))
+     if(!all(nA == c(2, 20, 13, 11, 34, 123)))
+       stop("Incorrect quadrat count (2,3)")
+     ## execute intensity.quadratcount
+     lamA <- intensity(A, image=TRUE)
+     ## check sum 1/lambda equals area
+     vA <- sum(1/lamA[humberside])
+     aA <- area(Window(humberside))
+     if(abs(1 - vA/aA) > 0.05)
+       stop("Incorrect sum of 1/lambda (2,3)")
+     ##
+     B <- quadratcount(humberside, 5, 3)
+     nB <- as.integer(t(B)) 
+     if(!all(nB == c(0, 0, 3, 19, 3, 2, 14, 5, 0, 2, 117, 35, 3)))
+       stop("Incorrect quadrat count (5,3)")
+     lamB <- intensity(B, image=TRUE)
+     vB <- sum(1/lamB[humberside])
+     aaB <- tile.areas(as.tess(B))
+     aB <- sum(aaB[nB > 0])
+     if(abs(1 - vB/aB) > 0.05)
+       stop("Incorrect sum of 1/lambda (5,3)")
+   }
+ })
> reset.spatstat.options()
> 
> proc.time()
   user  system elapsed 
   0.90    0.03    0.93