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when toggle format what by license comment
Mar 2, 2015 at 16:26 comment added Andy Thanks! I thought this information would make a more complete answer.
Mar 2, 2015 at 16:19 comment added Aleksandr Blekh @Andy: Here's the User's Guide, which is handy, since otherwise you have to register to download the document.
Mar 2, 2015 at 16:18 comment added Aleksandr Blekh @Andy: I haven't used this package, but it appears to support a wide variety of models and situations as well as has no limit on number of levels. However, the package requires explicit specification of various matrices, which introduces excessive wordiness and is cumbersome. Another issues are that 1) it seems that xxM currently only supports Windows; 2) the package is not on CRAN; 3) the package seems to be free, but not an open source software (IMHO, big negative!). (to be cont'd)
Mar 2, 2015 at 15:43 comment added Andy What would be the advantages of this model?
Mar 2, 2015 at 15:42 review Late answers
Mar 2, 2015 at 15:43
Mar 2, 2015 at 15:27 review First posts
Mar 2, 2015 at 15:34
Mar 2, 2015 at 15:25 history answered Lee Branum-Martin CC BY-SA 3.0