[R] pooling categories in a table
friendly at yorku.ca
Mon Apr 8 19:53:57 CEST 2002
I have a large n-way contingency table, constructed as a table
object, and want to pool (collapse) some categories, summing the
frequencies in all collapsed cells. How can I do this?
Michael Friendly friendly at yorku.ca
York University http://www.math.yorku.ca/SCS/friendly.html
4700 Keele Street Tel: (416) 736-5115 x66249
Toronto, Ontario, M3J 1P3 Fax: (416) 736-5814
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