我有一个CSV文件,如下所示:
Build,Avg,Min,Max
BuildA,56.190,39.123,60.1039
BuildX,57.11,40.102,60.200
BuildZER,55.1134,35.129404123,60.20121
我想得到每列的平均值、最小值、最大值,并将这些统计值作为一个新行。我排除非数字列(build列),然后运行统计信息。我通过以下方式实现:
^{pr2}$如果我将这些数据写入CSV,它看起来像:
,Avg,Min,Max
0,56.19,39.123,60.1039
1,57.11,40.102,60.2
2,55.1134,35.129404123,60.20121
Min,55.1134,35.129404123,60.1039
Average,55.8817,37.3709520615,60.1522525
Max,57.11,40.102,60.20121
这与我想要的很接近,但是我希望Build列再次成为column one,并且在Min、Average、Max上有构建名。基本上是这样:
Builds,Avg,Min,Max
BuildA,56.19,39.123,60.1039
BuildX,57.11,40.102,60.2
BuildZER,55.1134,35.129404123,60.20121
Min,55.1134,35.129404123,60.1039
Average,55.8817,37.3709520615,60.1522525
Max,57.11,40.102,60.20121
我试图通过以下方式实现这一点:
df.insert(0,'builds', save)
with open('fakedata.csv', 'w') as f:
df.to_csv(f)
但这给了我一个CSV:
,builds,Avg,Min,Max
0,Build1,56.19,39.123,60.1039
1,Build2,57.11,40.102,60.2
2,Build3,55.1134,35.129404123,60.20121
Min,,55.1134,35.129404123,60.1039
Average,,55.8817,37.3709520615,60.1522525
Max,,57.11,40.102,60.20121
我该怎么解决这个问题?在
IIUC:
输出:
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