Dear R Group
in package Deducer, how should i use the
add.cross.strata.test() function to pass the chi.squared.test function as
htest argument?
##########Example###########
library(Deducer)
dat<-data.frame(a=rnorm(100)>.5,b=rnorm(100)>0,c=rnorm(100)>(-.5))
tables<-contingency.tables(
row.vars=a,
col.vars=b,
stratum.var=c,data=dat)
add.cross.strata.test(tables,"chi.squared.test",list(function(x)
chi.squared.test(x)),
"asymptotic")
The above function throws the following error..
Error in chi.squared.test(x) : Could not create table from x and y
how can i modify the htest argument in the above function to permit
running chi-square on each strata?
I know add.chi.squared() will help, but if i want to use the
add.cross.strata.test, then what change in chi-squared function should i
carry out to overcome this error?
Regards
Vijayan Padmanabhan
Regards
Vijayan Padmanabhan
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