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A simple convenience wrapper around seq_len.
seq_len
seq_row(x)seq_col(x)
seq_col(x)
Vector of type [integer].
integer
[data.frame | matrix] Data frame, matrix or any object which supports nrow or ncol, respectively.
data.frame
matrix
nrow
ncol
data(iris) seq_row(iris) seq_col(iris)
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