I have many tables with different sizes. I am trying to concatenate these tables where the column names match but it seems that their datatypes are different which is yelding errors. Is there a way to export variable names and their respective datatypes of each table to excel in order to see which variables don't have the same data type and change them accordingly?
In other word. I have Matrix M with size of 10,000 x 500. How can I get the datatype of each column in excel?