Displaying 1 result from an estimated 1 matches for "newvoid".
2005 Apr 25
3
Data frames
...col=ncol(a))}
but it works well only for without=1,
perhaps also because the function in (2)
gives probably a different meaning to
the first column.
(2) How does one define a void data frame
with only column names but no values?
I tried this indirect way:
# Void df with titles from ...
Newvoid = function (...)
{a=c(...); m=length(a)
titles=paste(a,collapse=' ')
conn=textConnection(titles)
tab=read.table(conn,header=T)
close(conn); tab}
Thanks
Josef Eschgf??ller
--
Josef Eschgf??ller
Dipartimento Matematico
Universita' di Ferrara
http://felix.unife....