in reply to Re: Help with Mean/Median for data analysis
in thread Help with Mean/Median for data analysis

I think that would be like using nuclear weapons to kill an ant!

The real issue here appears to be: how to parse the input into a "record". Once that is done, its just a few lines to get the statistics required.

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Re^3: Help with Mean/Median for data analysis
by pvaldes (Chaplain) on Dec 22, 2011 at 13:11 UTC
    Well, I only look over the post so I probably may be wrong, but probably the factor function of R could help here. I understand that the OP wants to apply as.factor to i.e the start column (or at the columns one to three concatenated).