FMP: Filtered Monotonic Polynomial IRT Models

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Estimates Filtered Monotonic Polynomial IRT Models as described by Liang and Browne (2015) <DOI:10.3102/1076998614556816>.

Author
Niels G. Waller <nwaller@umn.edu>
Date of publication
2016-02-09 15:38:39
Maintainer
Niels G. Waller <nwaller@umn.edu>
License
GPL (>= 2)
Version
1.4

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Man pages

eap
Compute eap trait estimates for FMP and FUP models
erf
Utility fnc to compute the components for an empirical...
FMP
Estimate the coefficients of a filtered monotonic polynomial...
FMPMonotonicityCheck
Utility function for checking FMP monotonicity
FUP
Estimate the coefficients of a filtered unconstrained...
gen4PMData
Generate item response data for 1, 2, 3, or 4-parameter IRT...
genFMPData
Generate item response data for a filtered monotonic...
irf
Plot item response functions for polynomial IRT models.
restScore
Plot an ERF using rest scores
svdNorm
Compute theta surrogates via normalized SVD scores

Files in this package

FMP
FMP/inst
FMP/inst/CITATION
FMP/inst/doc
FMP/inst/doc/FMP-manual.pdf
FMP/NAMESPACE
FMP/R
FMP/R/gen4PMData.R
FMP/R/FMP.R
FMP/R/restScore.R
FMP/R/svdNorm.R
FMP/R/eap.R
FMP/R/FUP.R
FMP/R/irf.R
FMP/R/genFMPData.R
FMP/R/FMPMonotonicityCheck.R
FMP/R/erf.R
FMP/MD5
FMP/DESCRIPTION
FMP/man
FMP/man/FMP.Rd
FMP/man/restScore.Rd
FMP/man/FUP.Rd
FMP/man/irf.Rd
FMP/man/FMPMonotonicityCheck.Rd
FMP/man/svdNorm.Rd
FMP/man/genFMPData.Rd
FMP/man/eap.Rd
FMP/man/gen4PMData.Rd
FMP/man/erf.Rd