Statistics
Publications
1
Citations
47
H-Index
1
Active since
2009
Affiliations
University of Chile(Current)
Pilar Sánchez O is an author at University of Chile specializing in factor analysis, standard error estimation, and item analysis.
Publications per year
2009–2009
1
1
Jordi Ocaña, Gloria Frutos, Pilar Sánchez O · Chemometrics and Intelligent Laboratory Systems · 2009 · 47 citations
Social Sciences, Educational Measurement, Item Response Theory +6
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