| data_sem16 | Sample Dataset For Test (16 Items and 2 Groups) |
| fix_to_zero | Fix a Free Parameter To Zero And Fit a Model Again |
| lrt | Fix a Free Parameter to Zero and Do an LR Test |
| lrtp | Likelihood Ratio Test P-Values |
| print.lrt | Print an 'lrt'- Class Object |
| print.lrtp | Print an 'lrtp'- Class Object |