abs
Syntax
abs(X)
Arguments
X is a scalar/pair/vector/matrix.
Details
Return the element-by-element absolute value(s) of X.
Examples
$ abs(-2.0);
2
$ abs(-2 -3 4);
[2, 3, 4]
Syntax
abs(X)
Arguments
X is a scalar/pair/vector/matrix.
Details
Return the element-by-element absolute value(s) of X.
Examples
$ abs(-2.0);
2
$ abs(-2 -3 4);
[2, 3, 4]