A simple question about working with array matrix and converting a column to multiple columns

Dear all, I have a time series of monthly data for 50 years in a single column of 600 rows how can I convert them to a form of 12 columns and 50 rows X(n,m) where n is year and m is month. sorry about this simple question I am new in using MATLAB and programming

Answer 1

[Matt Fig]

reshape(X,50,12)

Or perhaps

reshape(X,12,50).'

[Fred]

Thanks