And this is not really a Mac question, you need to go to the r-help list for stuff such as this.
Kasper On Aug 24, 2005, at 3:13 PM, Kjell Konis wrote: > Did you load the labdsv library in your R session? If not you need > to do this: > > >> library(labdsv) >> caherbpour <- ca(herbpour) >> > > The installer only installs the package on your harddisk. You still > need to attach the package to your R session before you can use the > functions in it. > > Hope this helps. > > Kjell > > On 24 Aug 2005, at 14:59, [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 > _______________________________________________ R-SIG-Mac mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-mac
