Floating point precision affected when converting DataFrame to list

Question

So I\'m trying to convert a float DataFrame to a list (of list) by using row.values.tolist() (row was read from a CSV file). It does the job pretty oka

Answer 1

As Padraic alluded, you are not modifying the correct option with display.precision. Instead, try:

pd.options.display.float_format = '{:,.3f}'.format