Commands for Programmers and Contributors

• model.end: Cleaning up after optimization
• model.frame.multiple: Extracting the "environment" of a model formula
• model.matrix.multiple: Desing matrix for multivariate models
• parse.formula: Parsing the inputs
• parse.par: Select and reshape parameter vectors
• put.start: Set specific starting values for certain parameters
• set.start: Set starting valus for all parameters

Appendices

• Frequently Asked Questions