Hi. I used R years ago at Uni but haven't touched it since, so I'm back to beginner level now. After looking through the manuals for a while I've come to the conclusion I don't know where to start looking for what I'm looking for, so I decided to ask for help.
I've got a fairly simple data frame with an identifier, period and score. There are a few hundred seperate identifiers and the period is from 0 to 36. I'd like to pivot this so that it's a matrix of scores, with identifiers as column headers and periods as row headers. I'd then like to run an ARIMA on each of the columns. Thanks Murray NOTE: The information contained in this email is confidential. If you are not the intended recipient, you may not disclose or use the information in this email in any way. Macquarie Bank cannot guarantee that any email or attachments are secure or error-free as information may be intercepted, corrupted, incomplete, lost, or contain viruses. [[alternative HTML version deleted]] ______________________________________________ [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