我有一个数据：
df1 df2 df3 df4 df5
1 3 3 4 5
4 4 3 4 3
5 5 1 -2 1
9 7 3 0 -2
我想报告 df1 列与其他列（df2、df3、df4 和 df5）之间的相关性的强关系
输出应如下所示：
df1 is strongly corelated to df2
df1 is not strongly corelated to df3
df1 is not strongly corelated to df4
df1 is strongly corelated to df5
Onde ide a 是使用DataFrame.corrwith，这里定义了强相关性，如绝对值更大，如0.7：
m = df.corrwith(df.pop('df1')).abs().gt(0.7)
print (m)
df2 True
df3 False
df4 False
df5 True
dtype: bool
for k, v in m.items():
if v:
print (f'df1 is strongly corelated to {k}')
else:
print (f'df1 is not strongly corelated to {k}')
df1 is strongly corelated to df2
df1 is not strongly corelated to df3
df1 is not strongly corelated to df4
df1 is strongly corelated to df5
本文收集自互联网，转载请注明来源。
如有侵权，请联系 [email protected] 删除。
我来说两句