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hat
1998 Jun 22
1
R-beta: data(foo) - Error in sub(...
R-0.62.1 sparc-sun-solaris2.4:
demo(graphics) stops at:
> data("iris")
Error in sub(pattern, replacement, x, ignore.case, extended) : invalid regular
expression
or these direct entries give:
> data(iris)
Error in sub(pattern, replacement, x, ignore.case, extended) : invalid regular
expression
> > help(iris)
Error in gsub(pattern, replacement, x, ignore.case, extended) :