.
最近看了一篇博文谈已知样本量,均数,标准差还原正态分布的数据集,可是关键的命令被博主遮住了。。。求各位大神这是什么命令
xxxxxx 1 1000 20 3
obs was 1000, now 1000
(obs 1000)
Variable | Obs Mean Std. Dev. Min Max
-------------+--------------------------------------------------------
x | 1000 20.03034 3.083684 11.34473 29.24565
Skewness/Kurtosis tests for Normality
------- joint ------
Variable | Obs Pr(Skewness) Pr(Kurtosis) adj chi2(2) Prob>chi2
-------------+---------------------------------------------------------------
x | 1.0e+03 0.7547 0.4229 0.74 0.6896
. hist x
(bin=29, start=11.344733, width=.61727303)
. list
+------+
| x |
|------|
1. | 11.3 |
2. | 11.8 |
3. | 11.8 |
4. | 11.9 |
5. | 12.0 |
|------|
6. | 12.3 |
7. | 12.6 |
8. | 12.7 |
9. | 13.1 |
10. | 13.3 |
|------|
11. | 13.3 |
...
(样本量、均数、标准差) 数据集" title="STATA,R生成指定 (样本量、均数、标准差) 数据集" action-data="http%3A%2F%2Fs2.sinaimg.cn%2Fmiddle%2F9b332cf4nc192342133d1%26690" action-type="show-slide" style="margin: 0pt auto; border-width: 0px; list-style: none; display: block;">