svygofchisq {survey} | R Documentation |
A Rao-Scott-type version of the chi-squared test for goodness of fit to prespecified proportions. The test statistic is the chi-squared statistic applied to the estimated population table, and the reference distribution is a Satterthwaite approximation: the test statistic divided by the estimated scale is compared to a chi-squared distribution with the estimated df.
svygofchisq(formula, p, design, ...)
formula |
Formula specifying a single factor variable |
p |
Vector of probabilities for the categories of the factor, in the correct order (will be rescaled to sum to 1) |
design |
Survey design object |
... |
Other arguments to pass to |
An object of class htest
chisq.test
, svychisq
, pchisqsum
data(api) dclus2<-svydesign(id=~dnum+snum, fpc=~fpc1+fpc2, data=apiclus2) true_p <- table(apipop$stype) svygofchisq(~stype,dclus2,p=true_p) svygofchisq(~stype,dclus2,p=c(1/3,1/3,1/3))