Message-ID: <1305039562207-3512145.post@n4.nabble.com>
Date: 2011-05-10T14:59:22Z
From: tornanddesperate
Subject: how to calculate the mean of a group in a table
In-Reply-To: <1304792658867-3505986.post@n4.nabble.com>
Just wanted to thank everybody here for their great help. I tried the
"tapply" and it worked brilliantly. By changing its parameters I can easily
compute the values for the other treatments as well. Without help, I
probably would just have despaired.
Have a great time
mat
--
View this message in context: http://r.789695.n4.nabble.com/how-to-calculate-the-mean-of-a-group-in-a-table-tp3505986p3512145.html
Sent from the R help mailing list archive at Nabble.com.