Displaying 1 result from an estimated 1 matches for "studylong".
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studying
2011 Mar 02
1
how to delete empty levels from lattice xyplot
...t;9","12","13")
sequence <- c(rep('for/sal', 7), rep('sal/for', 6))
treat1 <- c(rep('for', 7), rep('sal', 6))
treat2 <- c(rep('sal', 7), rep('for', 6))
study <- data.frame(id, sequence, treat1, pef1, treat2, pef2)
studyLong <- as.data.frame(rbind(as.matrix(study[,c('id', 'sequence',
'treat1', 'pef1')]),
as.matrix(study[,c('id', 'sequence',
'treat2', 'pef2')])))
colnames(studyLong) <- c('id', 'sequence'...