[R] managing data

Neuro LeSuperHéros neuro3000 at hotmail.com
Sat Jun 17 17:56:37 CEST 2006


Change V1 for the name of the column to be matched on X and Y



>From: "yohannes alazar" <hannesalazar at gmail.com>
>To: r-help at stat.math.ethz.ch
>Subject: [R] managing data
>Date: Sat, 17 Jun 2006 14:40:47 +0100
>Dear mailing list, may some one be kind to help me solve following problem.
>I am trying to write a code that will combine two tables "x" and "y". The
>first columns of both tables are unique identification for the rows. The
>first column of table "X" is a sub set of the first column of "Y". I need 
>find the matching rows in both tables by looking on their unique
>identification at the first columns. Table is "X" is (19010 rw, 6 col) and
>"Y" is (19850 rw, 9 col). Therefore my out put need to be "Z" is 
>col). A small example of my input and out put is here below.
>Thank you in advance!
>  Regards Hannes
>	[[alternative HTML version deleted]]
>R-help at stat.math.ethz.ch mailing list
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