HI Ablaye, PLEASE do read the posting guide http://www.R-project.org/posting-guide.html <http://www.r-project.org/posting-guide.html> before you post your question.
This is not the place for posting your homework. Even if it is, your homework question is really hard to read. Cheers, Jiefei On Mon, Nov 16, 2020 at 8:46 PM Ablaye Ngalaba <ablayengal...@gmail.com> wrote: > Hello, > please, I need help in programming R. > Here is my file > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.