I'd apreciate your help: i'm trying to run XLconnect but I receive this error message:
> library("XLConnect", lib.loc="C:/Users/1144143929/Documents/R/win-library/2.15")
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: fun(libname, pkgname)
error: JAVA_HOME cannot be determined from the Registry
Error: package/namespace load failed for ‘XLConnect’