How do I generate a matrix with x dimension and a vector and without using loops? Python

Question

Good morning to all. I want to generate an array for example with 10 columns and 100 rows with the vector a = np.arange (1,1001), but I do not want to use loop since my web page gets saturated if I put a loop. Someone knows of some numpy or math command or another.

Thank you very much for your attention.

Thank you very much Divakar :) – Fran Ahedo Guerrero Jul 19 '17 at 11:18 — Fran Ahedo Guerrero, Jul 19 '17 at 11:18

score 3 · Accepted Answer · answered Jul 19 '17 at 11:16

3

a = np.arange(1000).reshape(100, 10) should do it.

answered Jul 19 '17 at 11:16

Tom Wyllie

2,020
13
16

Thank you very much Tom Wyllie :) – Fran Ahedo Guerrero Jul 19 '17 at 11:18
And if I want to sort by columns or by rows the vector? you know? – Fran Ahedo Guerrero Jul 19 '17 at 11:27

How do I generate a matrix with x dimension and a vector and without using loops? Python

1 Answers1