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I'm trying to install CentOS 4 on an A8V on the PATA/Raid drives on the Promise controller. The Promise controller is recognized (sata_promise), but the PATA drives are not recognized. Base on this thread https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=147303 it seems that there is a patch which was merged in 2.6.11 to get pata working. Any ideas how to proceed? Thanks in advance

Hi, I would like to import some daily financial data from excel via csv. More specifically, I would like to be able to use the ts.union function from the tseries library as the dates are irregular and I need to line up the dates so that I can place all the variables into one data frame. The trouble is, how do I import the dates from excel into R? At the moment I'm just importing the data