# What happens when a data sequence that is too short is used to fill up a matrix in R?

What happens when a data sequence that is too short is used to fill up a matrix in R?

- R will produce an error.
- R will fill up the matrix column by column and repeat the data sequence.
- R will fill up a smaller matrix with only the specified data sequence in it.
- R will fill up the matrix with “NA” values.