Python 数据帧格式化字符串

Question

I've been working on filtering dataframe project. I have a table on Excel, and I converted it to UTF-8 CSV file. I made all my columns on Excel as number with after comma-2 digit .

However as you can see in figure some my columns are different. Default should be xx.xx but some columns seen as xx.xxxxx on dataframe. In xx.xx columns I can filter properly, but the other columns are making problems. I tried to filter it like xx.xxxxx but it didn't work again. How can I get rid of this problem?

In wiew data frame tool of pycharm I can format it but this works for only viewing. What should I do about this?

Answer 1

You can use round to choose the given number of digits you want to keep. This way, you can have an equal number of decimals in all columns.