Could anyone advise the best method of performing PCA and/or AR modelling on circular data? Until now I have been working with vectors (speed*direction), but am now wanting to look purely at the directional aspect.
Thanks in advance.. Laura ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
