[R] how to force a table to be square?

Wu Gong wg2f at mtmail.mtsu.edu
Thu Jul 22 17:10:18 CEST 2010


Hi, try ?levels

myData <- matrix(sample(c(LETTERS[1:10],NA),100,replace=T),nrow=25)

table(factor(as.vector(myData),levels=LETTERS[1:26]),useNA="ifany")

-----
A R learner.
-- 
View this message in context: http://r.789695.n4.nabble.com/how-to-force-a-table-to-be-square-tp2298707p2298833.html
Sent from the R help mailing list archive at Nabble.com.



More information about the R-help mailing list