变量

观测个数

平均值

标准差

最小值

最大值

hp

144

9782.94

9019.656

1524.91

54,648.57

inc

144

31,192.09

12,452.323

9261.37

65,052.11

ur

144

77.955

18.755

24.75

100

lgh

144

11.83

12.243

−17.46

49.7

hi

144

3,970,608.1

3,991,262.3

124,800

20,870,742

ba

144

343.93

370.19

33

1324

gr

144

52.80

56.727

9.72

386.64

mbe

144

23,047.51

19,578.754

4814

100,080