Get column index that matches list values

Question

I am trying to get the column numbers/indexes from a dataframe row that matches the values on a list. I have this:

pos=local.loc[[row_to_verify]].isin(global.index[global['cond'] == 'F'].tolist())

From this part:

global.index[global['cond'] == 'F'].tolist()

I get the list=[1,3] . I want to use these values to select which columns of local[row_to_verify] matches the values from obtained list.

Answer 1

Can you add more specific example? The best will be to see your df and thee output which you want to have. Firstly I thought you want to get index of exact value in specified column, but now I see that you want column number, but I can't see this and example would be helpful.