【发布时间】:2017-10-03 01:05:48
【问题描述】:
我有以下向量:
x <- c(54.11, 58.09, 60.82, 86.59, 89.92, 91.61,
95.03, 95.03, 96.77, 98.52, 100.29, 102.07,
102.07, 107.51, 113.10, 130.70, 130.70, 138.93,
147.41, 149.57, 153.94, 158.37, 165.13, 201.06,
208.67, 235.06, 240.53, 251.65,254.47, 254.47, 333.29)
我想在 R 中得到以下茎叶图:
Stem Leaf
5 4 8
6 0
8 6 9
9 1 5 5 6 8
10 0 2 2 7
11 3
13 0 0 8
14 7 9
15 3 8
16 5
20 1 8
23 5
24 0
25 1 4 4
33 3
但是,当我在 R 中尝试 stem() 函数时,我得到以下结果:
> stem(x)
The decimal point is 2 digit(s) to the right of the |
0 | 566999
1 | 000000011334
1 | 55567
2 | 0144
2 | 555
3 | 3
> stem(x, scale = 2)
The decimal point is 1 digit(s) to the right of the |
4 | 48
6 | 1
8 | 7025579
10 | 02283
12 | 119
14 | 7048
16 | 5
18 |
20 | 19
22 | 5
24 | 1244
26 |
28 |
30 |
32 | 3
问题:我是否在 stem() 函数中遗漏了一个参数?如果没有,是否有其他解决方案?
【问题讨论】: