diff options
| -rw-r--r-- | r.html.markdown | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/r.html.markdown b/r.html.markdown index e90d5a97..c3422d2d 100644 --- a/r.html.markdown +++ b/r.html.markdown @@ -405,7 +405,7 @@ mat # [2,] 2 5 # [3,] 3 6 # Unlike a vector, the class of a matrix is "matrix", no matter what's in it -class(mat) # => "matrix" +class(mat) # => "matrix" "array" # Ask for the first row mat[1,] # 1 4 # Perform operation on the first column |