您可以在创建后旋转Dataframe:
>>> df = pd.Dataframe(data)>>> df.pivot(index=0, columns=1, values=2)# avg Dataframe1 c1 c20 r1 avg11 avg12r2 avg21 avg22>>> df.pivot(index=0, columns=1, values=3)# stdev Dataframe1 c1 c20 r1 stdev11 stdev12r2 stdev21 stdev22

您可以在创建后旋转Dataframe:
>>> df = pd.Dataframe(data)>>> df.pivot(index=0, columns=1, values=2)# avg Dataframe1 c1 c20 r1 avg11 avg12r2 avg21 avg22>>> df.pivot(index=0, columns=1, values=3)# stdev Dataframe1 c1 c20 r1 stdev11 stdev12r2 stdev21 stdev22