做sqreg得到如下结果:------------------------------------------------------------------------------
| Bootstrap
e11n | Coef. Std. Err. t P>|t| [95% Conf. Interval]
-------------+----------------------------------------------------------------
q25 |
l242 | -.5850008 .1564317 -3.74 0.000 -.891686 -.2783157
_cons | 89.37001 .3894712 229.46 0.000 88.60645 90.13357
-------------+----------------------------------------------------------------
q50 |
l242 | -.4950009 .1521275 -3.25 0.001 -.7932476 -.1967542
_cons | 95.355 .4722193 201.93 0.000 94.42921 96.28079
-------------+----------------------------------------------------------------
q75 |
l242 | -.5039995 .1843219 -2.73 0.006 -.8653634 -.1426356
_cons | 102.384 .6713362 152.51 0.000 101.0678 103.7002
------------------------------------------------------------------------------
系数该怎么解释呢?另外,q25是指0~25%,q50指25%~50%,q75指50%~75%吗?那75%以上的呢?
各位高手不要被我的stupid问题笑翻啊~~~多谢多谢~