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, <doi:10.1080/00273171.2016.1178566>. 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: 1.81
Depends: R (≥ 3.0)
Imports: clue, GPArotation, lattice, MASS, methods, mvtnorm, nleqslv, Rcsdp, RSpectra, utils, graphics, grDevices
Published: 2019-04-12
Author: Niels Waller [aut, cre], Jeff Jones [ctb], Casey Giordano [ctb]
Maintainer: Niels Waller <nwaller at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Citation: fungible citation info
CRAN checks: fungible results


Reference manual: fungible.pdf
Package source: fungible_1.81.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X binaries: r-release: fungible_1.80.tgz, r-oldrel: fungible_1.80.tgz
Old sources: fungible archive


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