- using R Under development (unstable) (2024-12-17 r87446 ucrt)
- using platform: x86_64-w64-mingw32
- R was compiled by
gcc.exe (GCC) 13.3.0
GNU Fortran (GCC) 13.3.0
- running under: Windows Server 2022 x64 (build 20348)
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- checking for file 'fdaPDE/DESCRIPTION' ... OK
- this is package 'fdaPDE' version '1.1-20'
- package encoding: UTF-8
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See the install log for details.
- used C compiler: 'gcc.exe (GCC) 13.3.0'
- used C++ compiler: 'g++.exe (GCC) 13.3.0'
- checking C++ specification ... OK
- checking installed package size ... INFO
installed size is 9.1Mb
sub-directories of 1Mb or more:
libs 8.0Mb
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- checking foreign function calls ... OK
- checking R code for possible problems ... [41s] OK
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- checking for unstated dependencies in examples ... OK
- checking contents of 'data' directory ... OK
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GNU make is a SystemRequirements.
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- checking examples ... [3s] ERROR
Running examples in 'fdaPDE-Ex.R' failed
The error most likely occurred in:
> ### Name: DE.FEM
> ### Title: Nonparametric density estimation with differential
> ### regularization
> ### Aliases: DE.FEM
>
> ### ** Examples
>
> library(fdaPDE)
>
> ## Create a 2D mesh over a squared domain
> Xbound <- seq(-3, 3, length.out = 10)
> Ybound <- seq(-3, 3, length.out = 10)
> grid_XY <- expand.grid(Xbound, Ybound)
> Bounds <- grid_XY[(grid_XY$Var1 %in% c(-3, 3)) | (grid_XY$Var2 %in% c(-3, 3)), ]
> mesh <- create.mesh.2D(nodes = Bounds, order = 1)
> mesh <- refine.mesh.2D(mesh, maximum_area = 0.2)
> FEMbasis <- create.FEM.basis(mesh)
>
> ## Generate data
> n <- 50
> set.seed(10)
> data_x <- rnorm(n)
> data_y <- rnorm(n)
> data <- cbind(data_x, data_y)
>
> plot(mesh)
> points(data, col="red", pch=19, cex=0.5)
>
> ## Density Estimation
> lambda = 0.1
> sol <- DE.FEM(data = data, FEMbasis = FEMbasis, lambda = lambda, fvec=NULL, heatStep=0.1,
+ heatIter=500, nsimulations=300,step_method = "Fixed_Step", inference = TRUE)
- checking PDF version of manual ... [32s] OK
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- DONE
Status: 1 ERROR