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typeb
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
...ecific data set. I am using the ancova and ancboot functions as in the following code:
setwd("C:/Users/User/Desktop/Rdatabilingualstudy2012")
bilingualismdata<-read.spss("bilingualdataforconferences2012.sav", use.value.labels = TRUE, to.data.frame = TRUE)
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...