row

row(obj, index)

obj is a vector/matrix/table.

index is an integral scalar or pair.

Return a row of a vector/matrix/table.

x=matrix(1 2 3, 4 5 6);
x;

row(x,1);
// output
[2,5]

row(x,0);
// output
[1,4]

x.row(2);
// output
[3,6]

a=table(1..3 as x,`IBM`C`AAPL as y);
a

row(a,1);
// output
y->C
x->2

Related function: col