BifactorIndicesCalculator {BifactorIndicesCalculator} | R Documentation |

## BifactorIndicesCalculator: A package for computing statistical indices relevant to bifactor measurement models.

### Description

The BifactorIndicesCalculator package provides functions use to compute
indices described in Rodriguez et al. (2016) for confirmatory or exploratory models.

### BifactorIndicesCalculator functions

The BifactorIndicesCalculator package includes helper functions that can compute the various
indices from Rodriguez et al. (2016) for fitted lavaan or mirt objects using
`bifactorIndices`

and `Mplus`

output files using
`bifactorIndicesMplus`

. For users of other software and those
interested, a matrix of standardized factor loadings can also be input to
`bifactorIndices`

.

Calculation of bifactor indices for exploratory bifactor models can also be accomplished
using `bifactorIndices_expl`

for exploratory models fit using psych
or using `bifactorIndicesMplus_expl`

for exploratory models fit using
`Mplus`

. For ESEM models fit using `Mplus`

, please use `bifactorIndicesMplus_ESEM`

### References

Rodriguez, A., Reise, S. P., & Haviland, M. G. (2016).
Evaluating bifactor models: calculating and interpreting
statistical indices. *Psychological Methods, 21*(2), 137.

[Package

*BifactorIndicesCalculator* version 0.2.2

Index]