> > > x$total_bill
> > Error in "$.default"(x, "total_bill") : invalid subscript type
>
> where/how is "$.default"() defined? I don't have one;
>
> > getAnywhere("$.default")
> no object named '$.default' was foundNeither do I. I guess there is some internal magic going on for $. Hadley ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
