Sum of the squared values in each column of a matrix.
Syntax: @csumsq(m)
m: matrix
Return: vector
Returns the sum of squared values for each column of m.
Examples
vector colsumsqs = @csumsq(m1)
computes the column sums-of-squares for matrix M1 and places them in COLSUMSQS.
Cross-references
See also
@cumprod and
@cumsum.
See also
@cprod and
@csum.