This is a short question, but how do I look up the dimensions of a factor variable in R? I tried:
dim(X)
nrow(X)
ncol(X)
but all return NULL
This is a short question, but how do I look up the dimensions of
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
This is a short question, but how do I look up the dimensions of a factor variable in R? I tried:
dim(X)
nrow(X)
ncol(X)
but all return NULL
If we have an atomic variable (which a factor is), it will have a
lengthvalueIt will also have
levelsWhen
Xis a factor, itisthe following classes