Python中列的绝对值

Python中列的绝对值,python,pandas,calculated-columns,Python,Pandas,Calculated Columns,如何将“count”列的值转换为绝对值 我的数据帧摘要如下: datetime计数 0 2011-01-20 00:00:00 14.565996 1 2011-01-20 01:00:00 10.204177 2 2011-01-20 02:00:00 -1.261569 3 2011-01-20 03:00:00 1.938322 4 2011-01-20 04:00:00 1.938322 5 2011-01-20 05:00:00 -5.963259 6 20

如何将“count”列的值转换为绝对值

我的数据帧摘要如下:

datetime计数
0   2011-01-20 00:00:00 14.565996
1   2011-01-20 01:00:00 10.204177
2   2011-01-20 02:00:00 -1.261569
3   2011-01-20 03:00:00 1.938322
4   2011-01-20 04:00:00 1.938322
5   2011-01-20 05:00:00 -5.963259
6   2011-01-20 06:00:00 73.711525
使用


如果我想将datetime作为我的第一列,该怎么办?@Mwspencer只需创建一个新列:
df['abs']=df['count'].abs()
import pandas as pd

df = pd.DataFrame(data={'count':[1, -1, 2, -2, 3, -3]})

df['count'] = df['count'].abs()

print(df)
   count
#0      1
#1      1
#2      2
#3      2
#4      3
#5      3