extract.counts: Extract Contingency Table Arrays
In Deducer: A Data Analysis GUI for R

Description Usage Arguments Value See Also Examples

View source: R/contingency.tables.R

Extracts the counts of a contingency.tables object

1	extract.counts(tables)

tables

A contingency.table object

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