Hi dear Anne, I just was trying that function but if you search again for ca function you'll see that it doesn't exist, because when you click teh function it doesn't have a description. But I think you could write to: [EMAIL PROTECTED] that is the email fron the autor Best Rgds Jacko On 8/24/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> > > Hi, > > I am brand new to R and therefore apologize if my questions sound stupid > or if I > don't use the right words. I would like to perform a correspondence > analysis > with the ca() function of Labdsv, but here is what happens when I try: > > caherbpour<-ca(herbpour) > Erreur : impossible de trouver la fonction "ca" > > I checked that labdsv is installed: I have the 1.0-1 version. From what I > can > see, the other labdsv functions are OK, since I can find files such as > const.R, > importance.R or pca.R (which are other functions of the labdsv package) in > the R > library (but NOT ca.R or any other type of file with the name "ca" in it). > I > also tried to launch some of these other functions. I receive error > messages > because I don't know yet how to use them (ie. what arguments to enter), > but they > are at least found by R. > Is it possible the labdsv package I have is not complete (although I > installed > it via Package Installer -> Get List -> CRAN binaries) and that the ca > function > is missing ? > I saw one can also perform CA analyses with the cca function of the vegan > package. Would it be a better solution ? are there differences between the > ca > function of labdsv and the cca one of vegan ? > > In case this can help, my operating system is OS 10.3.9 and the version of > R is > 1.12 (v1622) > > Thank you in advance for your help! > > Anne Boesch > > _______________________________________________ > R-SIG-Mac mailing list > [email protected] > https://stat.ethz.ch/mailman/listinfo/r-sig-mac > -- Saludos cordiales J Arturo Coral [[alternative HTML version deleted]] _______________________________________________ R-SIG-Mac mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-mac
