Flexible Latent Trait Metrics using the Filtered Monotonic Polynomial Item Response Model

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Documentation for package ‘flexmet’ version 1.1

• DESCRIPTION file.
• User guides, package vignettes and other documentation.

Help Pages

b2greek	Find the Greek-Letter Parameterization corresponding to a b Vector of Item Parameters
fmp	Estimate FMP Item Parameters
fmp_1	Estimate FMP Item Parameters
fw_poly	Polynomial Functions
get_surrogates	Find Theta Surrogates
greek2b	Find the b Vector from a Greek-Letter Parameterization of Item Parameters.
hb_link	Linear and Nonlinear Item Parameter Linking
iif_fmp	FMP Item Information Function
int_mat	Numerical Integration Matrix
inv_poly	Polynomial Functions
inv_transform_b	Transform FMP Item Parameters
irf_fmp	FMP Item Response Function
linking	Linear and Nonlinear Item Parameter Linking
rimse	Root Integrated Mean Squared Difference Between FMP IRFs
sim_bmat	Randomly Generate FMP Parameters
sim_data	Simulate FMP Data
sl_link	Linear and Nonlinear Item Parameter Linking
th_est_eap	Latent Trait Estimation
th_est_ml	Latent Trait Estimation
transform_b	Transform FMP Item Parameters