import numpy as np
import pandas as pd
df=pd.DataFrame(np.random.random((5,10)),columns=list('abcdefghij'))
看每一列的最大值
df.idxmax()
随机一个df1,一个df2,可以实现df1+df2,df1-df2,df1+10,df1*df2
import numpy as np
import pandas as pd
df=pd.DataFrame(np.random.random((5,10)),columns=list('abcdefghij'))
看每一列的最大值
df.idxmax()
随机一个df1,一个df2,可以实现df1+df2,df1-df2,df1+10,df1*df2