[R] how to calculate the mean of a group in a table

tornanddesperate MatthiasNeff at gmx.ch
Tue May 10 16:59:22 CEST 2011


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

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