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Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

Paired Comparisons Mathematics
Matched-Pair Analysis Medicine & Life Sciences
Identifiability Mathematics
Intransitive Mathematics
Statistical Factor Analysis Medicine & Life Sciences
Covariance Structure Mathematics
Model Mathematics
Aptitude Medicine & Life Sciences

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Research Output 2000 2017

  • 150 Citations
  • 9 h-Index
  • 16 Article
  • 1 Chapter

Unifying Differential Item Functioning in Factor Analysis for Categorical Data Under a Discretization of a Normal Variant

Chang, Y. W., Hsu, N. J. & Tsai, R-C., 2017 Jun 1, In : Psychometrika. 82, 2, p. 382-406 25 p.

Research output: Contribution to journalArticle

Differential Item Functioning
Nominal or categorical data
Factor analysis
Factor Analysis
Statistical Factor Analysis
3 Citations (Scopus)

Estimation of Generalized DINA Model with Order Restrictions

Hong, C. Y., Chang, Y. W. & Tsai, R. C., 2016 Oct 1, In : Journal of Classification. 33, 3, p. 460-484 25 p.

Research output: Contribution to journalArticle

Order Restriction
Sample Size
Parameter Estimation
1 Citation (Scopus)

DIF Detection Using Multiple-Group Categorical CFA With Minimum Free Baseline Approach

Chang, Y. W., Huang, W. K. & Tsai, R. C., 2015 Jan 1, In : Journal of Educational Measurement. 52, 2, p. 181-199 19 p.

Research output: Contribution to journalArticle

Statistical Factor Analysis
Chi-Square Distribution
factor analysis
10 Citations (Scopus)

A Speeded Item Response Model: Leave the Harder till Later

Chang, Y. W., Tsai, R-C. & Hsu, N. J., 2014 Jan 1, In : Psychometrika. 79, 2, p. 255-274 20 p.

Research output: Contribution to journalArticle

Markov Chains
Two Parameters
1 Citation (Scopus)

Structural equation modeling of approval voting data

Tsai, R. C., 2010 Aug, In : Behavior Research Methods. 42, 3, p. 798-808 11 p.

Research output: Contribution to journalArticle

Social Behavior
Normal Distribution
Structural Models
Structural Equation Modeling