[R] How to fix col.regions mapping in multiple spplot?

Hello, I have a question on sp package. I drew pixel heat maps of continental U.S. using insurance litigation data. If an insurance claim is litigated at a certain location, 1 is assigned; otherwise 0 is assigned. I have assigned a value between 0 and 1 to each pixel on my map using inverse-dista

Re: [R] Trouble installing package 'systemfit'

Renaming the file worked! Thanks! - Original Message - From: Uwe Ligges Date: Wednesday, May 20, 2009 10:07 am Subject: Re: [R] Trouble installing package 'systemfit' To: Rui Wang Cc: r-help@r-project.org > > > Rui Wang wrote: > > I tried unnder R 2.9.0 a

[R] Trouble installing package 'systemfit'

I tried unnder R 2.9.0 and R 2.8.1. Both versions failed to install 'systemfit'. I downloaded file 'systemfit_1[1].0-8.zip' to install the package. I am using Windows 2000 service pack 4. The error message is: Error in gzfile(file, "r") : cannot open the connection In addition: Warning messa