Dear All: I have a library for R 1.9.1, it is very easy to setup a library in R 1.9.1. For example: I want to setup a library "test" for R1.9.1. 1. Create a folder "test" in the direct X:\ R\ rw1091\ library \. 2. Create a file "DESCRIPTION" in the direct X:\ R\ rw1091\ library\ test\. 3. Modify the "Package:" and "Title:" item to "test" in the file "DESCRIPTION" . 4.Create a folder "R" in the direct X:\ R\ rw1091\ library\ test\ . 5.Create a file "test" in the direct X:\ R\ rw1091\ library\ test\ R\ . 6. Add all the function into the "test" file. Then I can call the "test" using command " library (test) ". I setup the library using the same way in R2.0.1, but the library can't work. The error message is " Error in library(test) : 'test' is not a valid package -- installed < 2.0.0? " I search the help file and document but still can't upgrade the library. Who can tell me how to upgrade library from R 1.9.1 to R 2.0.1 or give me a sample, thanks.
Best Regards YiYao Jiang Product Division/ Product Testing Department Semiconductor Manufacturing International Corporation 18 ZhangJiang Road, PuDong New Area, Shanghai ZIP: 201203 Tel:86-21-5080-2000 Ext. 15173 ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html