For loop... turning matrix into array?

so i have some matrix and i have another line of code that turns one column of that matrix into an array and then uses a function to generate some result. I would like my function to step through all 100 columns and give me results for each. How do i use a loop to do this?

[darova]

Can you please show what do you have? MAybe some ideas?

[Meghan Griffin]

I would like to put my loop where the word "for" is

[darova]

Can you please use button for code inserting?

Answer 1

[Srivardhan Gadila]

You may refer to splitapply.