我有以下数据透视表:
Fruit | | apple | orange | banana
Market | # num bracket | | |
:-----------------------------------------------------------:
X | 100 | 1.2 | 1.0 | NaN
Y | 50 | 2.0 | 3.5 | NaN
Y | 100 | NaN | 3.6 | NaN
Z | 50 | NaN | NaN | 1.6
Z | 100 | NaN | NaN | 1.3
我想在底部的下面一行中添加
Fruit | apple | orange | banana
Price | 3.5 | 1.2 | 2
所以新表如下所示
Fruit | x | apple | orange | banana
Market | # num bracket | | |
:-----------------------------------------------------------:
X | 100 | 1.2 | 1.0 | NaN
Y | 50 | 2.0 | 3.5 | NaN
Y | 100 | NaN | 3.6 | NaN
Z | 50 | NaN | NaN | 1.6
Z | 100 | NaN | NaN | 1.3
Price | | 3.5 | 1.2 | 2
有没有人有关于如何做到这一点的快速简单的建议？
最佳答案
temp_df = pd.DataFrame(data=[{'Fruit Market':'Price',
'apple':3.5,
'orange':1.2
'banana':2}],
columns=['Fruit Market','x','apple','orange','banana'])
pd.concat([df, temp_df], axis=0, ignore_index=True)
关于python - 向现有数据透视表添加一行，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/47440481/