a 0.605751
b 2.503866
c 6.237127
d -1.887578
dtype: float64
a 1.469682
b 1.948965
c 2.669219
d 1.073077
dtype: float64
0 -0.564129
1 -2.007771
2 -1.130825
3 -0.758540
4 -0.007470
dtype: float64a 0.605751
b 2.503866
c 6.237127
d -1.887578
dtype: float64
a 1.469682
b 1.948965
c 2.669219
d 1.073077
dtype: float64
0 -0.564129
1 -2.007771
2 -1.130825
3 -0.758540
4 -0.007470
dtype: float64
常用的統計描述
describe 産生多個統計資料
print(df_obj.describe())
a b c d
count 5.000000 5.000000 5.000000 5.000000
mean 0.180305 0.106488 0.244978 0.178046
std 0.641945 0.454340 1.064356 1.144416
min -0.677175 -0.490278 -1.164928 -1.574556
25% -0.064069 -0.182920 -0.464013 -0.089962
50% 0.231722 0.127846 0.355859 0.190482
75% 0.318854 0.463377 1.169750 0.983663
max 1.092195 0.614413 1.328220 1.380601 a b c d
count 5.000000 5.000000 5.000000 5.000000
mean 0.180305 0.106488 0.244978 0.178046
std 0.641945 0.454340 1.064356 1.144416
min -0.677175 -0.490278 -1.164928 -1.574556
25% -0.064069 -0.182920 -0.464013 -0.089962
50% 0.231722 0.127846 0.355859 0.190482
75% 0.318854 0.463377 1.169750 0.983663
max 1.092195 0.614413 1.328220 1.380601