北京天演融智软件有限公司
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Select variables to be added to the level-2 equations as before. Click on a variable name to display
a pop-up menu. The variables MEANSES is added grand centered and SECTOR is added
uncentered to the model:
Repeat the variable selection procedure on the equation for β1 so that the variables MEANSES and
SECTOR are also added uncentered to the equation. The 1 u term at the end of the slope equation
for β1 equation is grayed out. Enable this term as described previously and save the completed
command file by using the File, Save As option. The final model is displayed below.
![HLM软件教程及授权代理](//l.b2b168.com/2020/06/18/16/202006181652231954844.jpg)
On the Estimation Settings dialog box, click the Heterogeneous sigma^2 button to open the
Heterogeneous sigma^2: Predictors of level-1 variance dialog box. Double-click on the variable
FEMALE (in the left column) to move it to the column of Predictors of level-1 variance. Click
OK to return to the Estimation Settings dialog box, and OK to return to the main window.
![HLM软件教程及授权代理](//l.b2b168.com/2019/07/18/10/201907181030407449034.jpg)
HLM新版本在建模多层次和纵向数据方面提供了**的灵活性。HLM功能的亮点包括三个新的进程,处理二进制、计数、序数和多项式(名义)的响应变量,以及连续响应变量的一般理论层次线性模型。
![HLM软件教程及授权代理](//l.b2b168.com/2019/07/18/10/201907181030352586494.jpg)
where 2 / j σ n is the variance of
_
Yj as an estimator of β0 j while 00 τ is the variance of the true means,
β0 j , around the grand mean 00 γ . The error variance 2 / j σ n is dependent on the sample size j n and
varies from level-2 unit to level-2 unit, while 00 τ is constant over level-2 units. Note that in the case of two
groups with the first group having a group size twice that of a second group, the reliability of the mean for
the first group would be twice that of the second group:
2020年,北京天演融智软件有限公司申请高等教育司产学合作协同育人项目,“大数据”和“机器学习”师资培训项目,以及基于OBE的教考分离改革与教学评测项目已获得批准。我们将会跟更多的高校合作,产学融合协同育人。