The correlation test function says that it can do a subset where one specifies the subsete vector. I cannot seem to get it to work.
For example, the command line is: cor.test(adults$Alt, adults$Cab, alternative="greater", method="pearson") So, let´s say my subset vector is "Sex". How would I state the command to get the test of that subset? Thanks in advance. Jim -- James J. Roper, Ph.D. James J. Roper Ecologia, Evolução e Dinâmicas Populacionais de Vertebrados Terrestres ------------------------------------------------------------------------ Caixa Postal 19034 81531-990 Curitiba, Paraná, Brasil ------------------------------------------------------------------------ E-mail: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> Telefone: 55 41 33857249 celular: 55 41 99870543 ------------------------------------------------------------------------ Ecologia e Conservação na UFPR <http://www.bio.ufpr.br/ecologia/> Home Page <http://jjroper.googlespages.com> Ars Artium Consulting <http://arsartium.googlespages.com> ______________________________________________ R-help@r-project.org mailing list 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.