[R] wierd expression
Francisco J Molina
FJMolina at lbl.gov
Fri Mar 29 01:41:06 CET 2002
I apologize a priori if this is too basic.
For my defense, I claim and assert I am reading the manuals.
I have found this expression
ab = double(length(a) + length(b) - 1))$ab
in "writing R extensions".
ab is supposed to be a vector ( it is not a list ).
What does the last expression do?
Thank you for you patience.
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch
More information about the R-help