fungible: Psychometric Functions from the Waller Lab
Computes fungible coefficients and Monte Carlo data. Underlying theory for these functions is described in the following publications:
    Waller, N. (2008). Fungible Weights in Multiple Regression. Psychometrika, 73(4), 691-703, <doi:10.1007/s11336-008-9066-z>.
    Waller, N. & Jones, J. (2009). Locating the Extrema of Fungible Regression Weights.
    Psychometrika, 74(4), 589-602, <doi:10.1007/s11336-008-9087-7>.
    Waller, N. G. (2016). Fungible Correlation Matrices:
    A Method for Generating Nonsingular, Singular, and Improper Correlation Matrices for
    Monte Carlo Research. Multivariate Behavioral Research, 51(4), 554-568.
    Jones, J. A. & Waller, N. G. (2015). The normal-theory and asymptotic distribution-free (ADF)
    covariance matrix of standardized regression coefficients: theoretical extensions
    and finite sample behavior. Psychometrika, 80, 365-378, <doi:10.1007/s11336-013-9380-y>.
    Waller, N. G.  (2018).  Direct Schmid-Leiman transformations and rank-deficient loadings matrices.  Psychometrika, 83, 858-870. <doi:10.1007/s11336-017-9599-0>.
| Version: | 2.4.4 | 
| Depends: | R (≥ 3.5) | 
| Imports: | crayon (≥ 1.4.1), clue, CVXR, DEoptim, GA (≥ 3.2.1), GPArotation, lattice, MASS, MBESS (≥ 4.8.0), MCMCpack, methods, mvtnorm, nleqslv, pbmcapply, Rcsdp, RSpectra, sem (≥
3.1-11), utils, graphics, grDevices | 
| Suggests: | rmarkdown, knitr, covr (≥ 3.5.1), testthat (≥ 3.0.0) | 
| Published: | 2024-03-09 | 
| DOI: | 10.32614/CRAN.package.fungible | 
| Author: | Niels Waller [aut, cre],
  Justin Kracht [ctb],
  Jeff Jones [ctb],
  Casey Giordano [ctb],
  Hoang V. Nguyen [ctb] | 
| Maintainer: | Niels Waller  <nwaller at umn.edu> | 
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] | 
| NeedsCompilation: | no | 
| Citation: | fungible citation info | 
| CRAN checks: | fungible results [issues need fixing before 2025-11-15] | 
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