在加載的 excel 文件上使用 df.info 方法后,我得到以下數據<class 'pandas.core.frame.DataFrame'>RangeIndex: 30000 entries, 1 to 30000Data columns (total 25 columns): # Column Non-Null Count Dtype --- ------ -------------- ----- 0 Unnamed: 0 30000 non-null object 1 X1 30000 non-null object 2 X2 30000 non-null object 3 X3 29669 non-null object 4 X4 29677 non-null object 5 X5 30000 non-null object 6 X6 30000 non-null object 7 X7 30000 non-null object 8 X8 30000 non-null object 9 X9 30000 non-null object 10 X10 30000 non-null object 11 X11 30000 non-null object 12 X12 30000 non-null object 13 X13 30000 non-null object 14 X14 30000 non-null object 15 X15 30000 non-null object 16 X16 30000 non-null object 17 X17 30000 non-null object 18 X18 30000 non-null object 19 X19 30000 non-null object 20 X20 30000 non-null object 21 X21 30000 non-null object 22 X22 30000 non-null object 23 X23 30000 non-null object 24 Y 30000 non-null objectdtypes: object(25)memory usage: 2.9+ MB我不知道為什么所有數據類型都是對象,盡管它們中的大多數都有數值 如何修復我的數據集的數據類型
如何在熊貓中將對象轉換為 int 或 float
慕的地8271018
2023-05-16 14:35:07