1、按照索引取值
data=pd.DataFrame({
"company":["A","A","A","A","A","A","A","A","A","A","A","A"],
"salary":[10,12,13,36,12,10,12,13,36,12,36,12],
"age":[3,1,1,1,1,2,2,1,3,1,11,4]
}
)
row = data.loc[[0],:]
2、找某一列最大值最在行
idx = data['age'].argmax()
3、求两列差，并新增一列
data["x1"]=data[["salary","age"]].apply(lambda x:x["salary"]+x["age"],axis=1) print(data)
标签：salary,12,Python,age,36,一行,dataFrame,data From： https://www.cnblogs.com/irobotzz/p/16741586.html