[R-sig-Geo] Constraining movements in adehabitat

[Fernando Miguez]

Dear All,

I hope this is a good place to post this. I'm working through the book 
"Applied Spatial Data Analysis with R" and on pg 59 the following code 
results in an error

 > data(meuse.riv)
 > meuse.lst <- list(Polygons(list(Polygon(meuse.riv))),"meuse.riv")
Error in Polygons(list(Polygon(meuse.riv))) : Single ID required

 > sessionInfo()
R version 2.9.0 (2009-04-17)
x86_64-pc-linux-gnu

locale:
LC_CTYPE=en_US.UTF-8;LC_NUMERIC=C;LC_TIME=en_US.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=C;LC_MESSAGES=en_US.UTF-8;LC_PAPER=en_US.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF-8;LC_IDENTIFICATION=C

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

other attached packages:
[1] sp_0.9-32       mmisc_0.1-1     Hmisc_3.4-3     BioCro_0.250-5
[5] lattice_0.17-22

loaded via a namespace (and not attached):
[1] cluster_1.11.13 grid_2.9.0      tools_2.9.0

I didn't see anything in the Errata section for the book webpage about this.

Best wishes,

Fernando


-- 
Fernando E. Miguez
Energy Biosciences Institute
https://netfiles.uiuc.edu/miguez/www/