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Hi, I am very new to R so these questions may seem simple! I have a huge 2 sets of data(matrix 5x20000++) in the following formats , for example "data.txt" and "data2.txt": Date Time X Y 03/03/1983 20:00 0.1 990 I would like to recreate a new matrix which filters through "data.txt" and

I am pleased to announce to agenda for next weeks LondonR meeting: LondonR meeting - 13th July 2010 Date:?? ???????? Tuesday 13th July 2010 Time:??????????? 6pm - 9pm Venue:????????? The Shooting Star ??????????????????? 125 - 129 Middlesex Street ??????????????????? E1 7JF ??????????????????? (Nearest Tubes- Liverpool Street, Moorgate or Bank)? Agenda 6.00pm???????? Mango

Hi, I am trying to get R installed at work and I was asked if there were any companies that offered support. After searching on Google (many ways) and not find anything, I turn to you. BTW, I did see Revolution R supports their flavor. Thanks, Chris [[alternative HTML version deleted]]

I am trying to find a simple R guide that explain what a vignette is but so far I didnt make any progress. I tried to search inside R's built in help.start() but it only returns results how to see vignettes. So could you please tell me what a vignette is and if you can also could you give some simple guide that I can always use to read about these things? Best Regards Alex