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covgrp2
2012 Apr 29
1
Error in if (nuhat < 2) stop("The degrees of freedom must be greater than or equal to 2") : missing value where TRUE/FALSE needed
...bilingualismdata$TypeBiling<-factor(bilingualismdata$TypeBiling, levels = c(0:1), labels = c("monolingual", "bilingual"))
cypriot<-subset(bilingualismdata, TypeBiling=="monolingual")
cypriotenglish<-subset(bilingualismdata, TypeBiling=="bilingual")
covGrp1<-cypriot$FAS
dvGrp1<-cypriot$Simon
covGrp2<-cypriotenglish$FAS
dvGrp2<-cypriotenglish$Simon
source("http://www-rcf.usc.edu/~rwilcox/Rallfun-v16")
ancova(covGrp1, dvGrp1, covGrp2, dvGrp2)
ancboot(covGrp1, dvGrp1, covGrp2, dvGrp2, nboot = 2000)
However, i always get the foll...