rowNext

Syntax

rowNext(X)

Please see Row-Based Functions for the parameters and calculation rules.

Details

For each row in X, rowNext shifts the elements to the left for one position.

Examples

$ m=matrix([4.5 2.6 1.5, 1.5 4.8 5.9, 4.9 2.0 NULL])
$ rowNext(m)
col1        col2    col3
1.5         4.9
4.8     2
5.9


$ a=array(INT[], 0, 10).append!([1 2 3, 4 5, 6 7 8]);
$ rowNext(a)
[[2,3,00i],[5,00i],[7,8,00i]]

$ tp = [[1.3,2.5,2.3], [4.1,5.3,6.2]]
$ tp.setColumnarTuple!()
$ rowNext(tp)
[[2.5,2.3,00F],[5.3,6.2,00F]]