Thank you!! What does it mean when Lavaan returns an error saying that the model isn't identified? Also, how do we estimate sample size for EFA and CFA?
The sample size will just be the sample size of your data set. The error will most likely be from providing data with duplicated columns or some similar issue of the structure of the variables you passed it.
![[TF2] The Russian Bear Trap](http://i.ytimg.com/vi/YFNSwz2_rOA/mqdefault.jpg)
Thank you. Very concise presentation of EFA and CFA
KING
Thank you!! What does it mean when Lavaan returns an error saying that the model isn't identified? Also, how do we estimate sample size for EFA and CFA?
The sample size will just be the sample size of your data set. The error will most likely be from providing data with duplicated columns or some similar issue of the structure of the variables you passed it.