目前有个模型,有5个latent variables,其中3个是multiple-indicator latent variable,另外2个是single-indicator latent variable。
哪位大侠有经验,帮助我figure out应该再fix一些什么东西。查到这个:
“When you have a single-indicator, the residual varianceshould be fixed at (1–reliability) * sample variance” (http://www.statmodel.com/discussion/messages/11/596.html?1390946187)
但不懂为什么需要这样?应该具体怎么操作呢?