Check class(T)
. Most likely T
was overwritten with a non-boolean value. Restart of R probably loads the saved session.
Error in read.table: !header: invalid argument type
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11-10-2022 - |
Domanda
I am having the strangest of issues. The following code no longer works:
Test<-matrix(rnorm(9),ncol=3)
colnames(Test)<-c("a","b","c")
write.table(Test,file="Test.txt")
d<-read.table("Test.txt",header=T)
I get:
Error in !header: invalid argument type
I tried rebooting R, it didn't help.
Soluzione
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