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地板

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发表于 2004-7-27 14:56:00
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You can browse this site to gain many detailed sample program: <!-- m --><a class="postlink" href="http://www.ats.ucla.edu/stat/sas/library/proc_calis.htm">http://www.ats.ucla.edu/stat/sas/library/proc_calis.htm</a><!-- m -->
In fact, it is difficult to say what kind of detailed instructions can be helpful, you should adjust the initial model many many times to get a sound model.
I think the sas online documents can tell you what you want,moreove, the specific theory background (how you draw the initial path diagram)and market experience also play a very important role when building a good model. |
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