TITLE(nrow @@ The Number of Rows of a Matrix)
ALIAS(NROW)
USAGE(
nrow(x)
NROW(x)
)
ALIAS(nrow)
ALIAS(NROW)
ARGUMENTS(
ARG(x @@ array)
)
DESCRIPTION(
LANG(nrow) returns the number of rows present in its argument.
LANG(NROW) does the same, but dealing a vector as 1-column matrix.
)
SEEALSO(
LANG(LINK(ncol)) and LANG(NCOL).
)
EXAMPLES(
nrow(matrix(1:12, 3, 4)) # 3
NROW(1:12) # 12
)
