Stochastic approximation EM for large-scale exploratory IRT factor analysis.

Camilli, Gregory; Geis, Eugene

Camilli, Gregory; Geis, Eugene.

Affiliation

Camilli G; Graduate School of Education, Rutgers University, New Brunswick, New Jersey.
Geis E; Data Science, Deluxe Marketing Solutions, Boca Raton, Florida.

Stat Med ; 38(21): 3997-4012, 2019 09 20.

Article in En | MEDLINE | ID: mdl-31267550

Subject(s)

Algorithms; Factor Analysis, Statistical; Bias; Computer Simulation; Humans; Least-Squares Analysis; Likelihood Functions; Stochastic Processes

Key words

SAEM; exploratory factor analysis; large-scale data; ordinal variables; stochastic approximation EM

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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Algorithms / Factor Analysis, Statistical Type of study: Prognostic_studies Limits: Humans Language: En Journal: Stat Med Year: 2019 Document type: Article Country of publication: United kingdom

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