i have a datset name as dec_table (150,5) and a new_att(150,1) and i want to combine these two to make new_dec_table?

new_dec_table = cat(2,new_att,dec_table);

error:

Error using cat

Dimensions of matrices being

concatenated are not consistent.

Error in iris_rough3 (line 41)

new_dec_table =

cat(2,new_att,dec_table);

Answer 1

[Sai Bhargav Avula]

Hi, In your case horzcat would work.

Try

new_dec_table = horzcat(new_att,dec_table)

This would concatenate horizontally as your data has row consistency