BILOG-MG Support & Examples

Support

SSI, Inc. offers a technical support service via e-mail. This service is only available to registered end users of the SSI software products. Click here to view SSI’s policy and procedures for obtaining technical support.

Documentation

• Getting Started with BILOG-MG

• BILOG-MG Guide

• IRT References

Examples

A list of examples discussed in the BILOG-MG Guide is given below, along with extra examples and a zip file containing all examples and data.

• Conventional single-group IRT analysis (complete example zipped)

• Differential item functioning (complete example zipped)

• Equivalent groups equating (complete example zipped)

• Vertical equating (complete example zipped)

• Multiple matrix sampling data (complete example zipped)

• Analysis of variant items (complete example zipped)

• Group-wise adaptive testing (complete example zipped)

• Estimating and scoring tests of increasing length (complete example zipped)

• Commands for parallel-form correlations (complete example zipped)

• EAP scoring of the NAEP forms and state main and variant tests (complete example zipped)

• Domain scores (complete example zipped)

• Extra examples (zipped)