* using log directory 'd:/Rcompile/CRANpkg/local/4.1/pspatreg.Rcheck'
* using R version 4.1.3 (2022-03-10)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'pspatreg/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'pspatreg' version '1.0.4'
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'pspatreg' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking 'build' directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking R files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [54s] OK
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* checking for unstated dependencies in examples ... OK
* checking contents of 'data' directory ... OK
* checking data for non-ASCII characters ... OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [24s] ERROR
Running examples in 'pspatreg-Ex.R' failed
The error most likely occurred in:

> ### Name: impactsnopar
> ### Title: Compute direct, indirect and total impacts functions for
> ###   continous non-parametric covariates in semiparametric spatial
> ###   regression models.
> ### Aliases: impactsnopar
> 
> ### ** Examples
> 
> ################################################
> # Examples using spatial data of Ames Houses.
> ###############################################
> # Getting and preparing the data
> library(pspatreg)
> library(spdep)
Loading required package: sp
Loading required package: spData
To access larger datasets in this package, install the spDataLarge
package with: `install.packages('spDataLarge',
repos='https://nowosad.github.io/drat/', type='source')`
Loading required package: sf
Linking to GEOS 3.10.2, GDAL 3.4.1, PROJ 7.2.1; sf_use_s2() is TRUE
> library(sf)
> ames <- AmesHousing::make_ames() # Raw Ames Housing Data
> ames_sf <- st_as_sf(ames, coords = c("Longitude", "Latitude"))
> ames_sf$Longitude <- ames$Longitude
> ames_sf$Latitude <- ames$Latitude
> ames_sf$lnSale_Price <- log(ames_sf$Sale_Price)
> ames_sf$lnLot_Area <- log(ames_sf$Lot_Area)
> ames_sf$lnTotal_Bsmt_SF <- log(ames_sf$Total_Bsmt_SF+1)
> ames_sf$lnGr_Liv_Area <- log(ames_sf$Gr_Liv_Area)
> ########### Constructing the spatial weights matrix
> ames_sf1 <- ames_sf[(duplicated(ames_sf$Longitude) == FALSE), ]
> coord_sf1 <- cbind(ames_sf1$Longitude, ames_sf1$Latitude)
> ID <- row.names(as(ames_sf1, "sf"))
> col_tri_nb <- tri2nb(coord_sf1)
> soi_nb <- graph2nb(soi.graph(col_tri_nb, 
+                             coord_sf1), 
+                    row.names = ID)
Error in soi.graph(col_tri_nb, coord_sf1) : dbscan required
Calls: graph2nb -> soi.graph
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in 'inst/doc' ... OK
* checking re-building of vignette outputs ... [9s] OK
* checking PDF version of manual ... OK
* DONE
Status: 1 ERROR