NxA array and Nx1 array into Nx(A+1) table

I have a variable x that is NxA and a variable y that is Nx1.

I just want to have a table that is Nx(A+1) that is essentially x and y concatenated horizontally.

When I do

table(x, y)

Instead of Nx(A+1) table, I get Nx2 table.

This seems simple, but somehow I can't work the table to do this properly.

Any help would be appreciated.

[Stephen23]

"I just want to have a table that is Nx(A+1) that is essentially x and y concatenated horizontally."

Then concatenate x and y horizontally:

https://www.mathworks.com/help/matlab/learn_matlab/matrices-and-arrays.html

Answer 1

[Tushar Behera]

Hi Louis,

I believe you want to concatenate two matrices of size NxA and Nx1 and create a matrix of size Nx(A+1).

This can be done by using the "[]" operator. For example:

A=zeros(3,4);
b=ones(3,1)
new=[A b];
newtable=array2table(new)
%%%
newtable =

  3×5 table

    new1    new2    new3    new4    new5
    ____    ____    ____    ____    ____

     0       0       0       0       1  
     0       0       0       0       1  
     0       0       0       0       1  

I hope this solves your question.

Regards,

Tushar

[Louis]

Thank you!