Writing array to csv python (one column)

Question

I\'m trying to write the values of an array to a .csv file in python. But when I open the file in excel, the data is shown in one row. I want to have one column where each m

Answer 1

Try this:

    for i in range(len(testLabels)):
        result_file = open('filePath.csv', 'a')
        result_file.write("{}{}".format(testLabels[i], '\n'))