View source: R/contingency.tables.R
extract.counts | R Documentation |
Extracts the counts of a contingency.tables object
extract.counts(tables)
tables |
A |
A named list of three dimensional arrays. One for each contin.table
in tables
contingency.tables
temp.data<-data.frame(a=rnorm(100)>0,b=rnorm(100)>0,gender=rep(c("male","female"),50))
#a vs. b stratified by gender
tab<-contingency.tables(a,b,gender,data=temp.data)
tab
##extract counts
extract.counts(tab)
##Yields something like the following:
#$`a by b`
#, , female
#
# FALSE TRUE
#FALSE 11 9
#TRUE 15 15
#
#, , male
#
# FALSE TRUE
#FALSE 10 10
#TRUE 22 8
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