How to add data in a matrice?

I have just one input parameter: "Number of rows" How can i create such a matrice with 4 columns and this input data "1,2,3,4;5,6,7,8;9,10..... With a for loop?

F = [1,2,3,4;5,6,7,8;9,10,11,12;13,14,15,16;17,18,19,20;21,22,23,24;25,26,27,28;29,30,31,32];

thank you so much

Answer 1

[Andrei Bobrov]

without loop:

F = reshape(1:32,4,[])';

[Philipp Mueller]

thx exactly that what i want

Answer 2

[KSSV]

Why you want to use a loop? you can do it in a single stretch.

if rows are known:

rows = 8 ;
data = 1:32 ;
F = reshape(data,[],rows)' ;

If columns are known

col = 4 ;
data = 1:32 ;
F = reshape(data,col,[])' ;

Note that while converting data into a matrix, the number of elements must not change.

[Philipp Mueller]

thx i understand