See "Writing R Extensions" / Creating R package / Description file / "depends" field (section 1.1.1). Jarek ====================================================\======= Jarek Tuszynski, PhD. o / \ Science Applications International Corporation <\__,| (703) 676-4192 "> \ Jaroslaw.W.Tuszynski at saic.com ` \ -----Original Message----- From: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Peter Yang Sent: Tuesday, August 09, 2005 1:56 PM To: R-help at stat.math.ethz.ch Subject: [R] how to use the function from another package Hi, I am trying to write a package(A) for myself and need to use a function from another package(B) which is in R already(need to install it before use). Could anyone tell me how to implement that? Also I hope that my package gives an ERROR message(something like "STOP, please install package B first") if the package B is not installed yet. It is my first time to write a package. Thanks very much for your help. Peter ______________________________________________ R-help at 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
how to use the function from another package
1 message · Tuszynski, Jaroslaw W.