在Python中动态地将列中的nan替换为两个值之间的均值。
在Python中动态地将列中的nan替换为两个值之间的均值。
我有一个如下的数据框。其中的速度值之间有不确定数量的nan值。我试图用两个数值之间的平均值替换nan值。
时间戳 ... 速度 km h^-1
0 1434838676097.07006835937500000000 ... 53.02799834399999667767
1 1434838676130.07006835937500000000 ... nan
2 1434838676229.07006835937500000000 ... nan
3 1434838676328.07006835937500000000 ... nan
4 1434838676429.07006835937500000000 ... nan
5 1434838676526.07006835937500000000 ... nan
6 1434838676625.07006835937500000000 ... nan
7 1434838676726.07006835937500000000 ... nan
8 1434838676826.07006835937500000000 ... nan
9 1434838676924.07006835937500000000 ... nan
10 1434838676992.07006835937500000000 ... 51.19200097200000243447