[R] [bug] spdep package?

[Jeremie Juste]

Hello,


I found a dangerous issue in the library spdep. I get variables x and y
that cannot be removed by rm() and I don't don't how they show up. Can
anyone reproduce this?

~$ R --vanilla
> rm(list=ls())
> library(spdep)
> x
[1]   0  30  60  90 120 150 180 210 240 270 300 330 360 390 420 450
> rm(list=ls())
> x
[1]   0  30  60  90 120 150 180 210 240 270 300 330 360 390 420 450



> Sys.info()

sysname        "Linux"                                     
release        "4.9.0-6-amd64"                             
version        "#1 SMP Debian 4.9.88-1+deb9u1 (2018-05-07)"
nodename       "freegnu"                                   
machine        "x86_64"                                    


> Session


> sessionInfo()

R version 3.4.1 (2017-06-30)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Debian GNU/Linux 9 (stretch)

Matrix products: default
BLAS: /usr/local/lib/R/lib/libRblas.so
LAPACK: /usr/local/lib/R/lib/libRlapack.so

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       

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

loaded via a namespace (and not attached):
[1] compiler_3.4.1