Suppressing scientific notation in pandas?

Question

I have a DataFrame in pandas where some of the numbers are expressed in scientific notation (or exponent notation) like this:

                  id        val         


        

Answer 1

If you would like to use the values as formated string in a list, say as part of csvfile csv.writier, the numbers can be formated before creating a list:

df['label'].apply(lambda x: '%.17f' % x).values.tolist()