- Working paper
- Replication materials:
- estfun method for obtaining scores from models of class lmerMod.
- vcov method for obtaining covariance matrix of all parameters (including random effect parameters) from models of class lmerMod.
- bread function for using the above code in tandem with package sandwich.
- Replication script containing code to run and summarize results from the paper, using the above files.

- Working paper
- Replication materials:
- Simulation functions for data generation, power evaluation, and power summaries.
- lavaan extensions containing
`estfun()`method for lavaan objects estimated via PML and code to simplify model estimation (note: this code relies on lavaan 0.5-17). - Code to obtain scores from specific ltm objects and mirt objects.
- Data from application section
- Replication script containing code to run and summarize the application and simulations, using the above files.

- Manuscript published in Psychological Methods 21(2), 151-163.
- Replication materials:
- Simulation functions for data generation, power evaluation, and power summaries.
- Burnout data for application.
- Replication script containing code to run and summarize the application and simulations, using the above files.
- Relies on R packages
*nonnest2*to carry out the tests and*lavaan 0.5-17*for model estimation.

- Manuscript published in Psychonomic Bulletin & Review.
- Replication materials:
- JAGS models used in the paper (this file writes JAGS model files when it is sourced in R).
- Peters & Levin (2008) data, used in the application.
- Helper code for computing Bayes factors via the Laplace approximation.
- Replication script containing code to estimate and summarize the analyses, using the above files.

- Manuscript published in Frontiers in Psychology 5(438), 1-11.
- Replication materials:
- Model estimation functions for simulations.
- Simulation functions for data generation, power evaluation, and power summaries.
- Replication script containing code to run and summarize the tutorial and simulations, using the above files. (Note: strucchange 1.5-0 and lavaan 0.5-14 contain code necessary to carry out the tests for general SEMs.)

- Manuscript published in Psychometrika 79(4), 569-584.
- Replication materials:
- lavaan extensions containing
`estfun()`method for lavaan objects (note: this code has been incorporated into lavaan and is no longer necessary). - strucchange extensions containing
`efpFunctional`s for ordinal measurement invariance tests. - Artificial example functions for lavaan model estimation, along with score extraction.
- Simulation functions for data generation, power evaluation, and power summaries.
- Replication script containing code to run and summarize the examples and simulations, using the above files.

- lavaan extensions containing

- Manuscript published in Psychometrika 78(1), 58-82.
- Psychoco 2012 presentation
- Replication materials:
- lavaan extensions containing
`estfun()`method for lavaan objects (note: this code has been incorporated into lavaan and is no longer necessary). - Artificial example functions for lavaan or OpenMx model estimation, along with score extraction.
- Simulation functions for data generation, power evaluation, and power summaries.
- Replication script containing code to run and summarize the examples and simulations, using the above files.

- lavaan extensions containing

This material is based upon work supported by the U.S. National Science Foundation under Grant No. SES-1061334. Any opinions, findings and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation (NSF).

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