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ERIC Number: EJ239613
Record Type: Journal
Publication Date: 1980
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
ISSN: N/A
The Relationship between the Phi Coefficient and the G Index.
Janson, Svante,; Vegelius, Jan
Educational and Psychological Measurement, v40 n3 p569-74 Fall 1980
The value of the phi coefficient cannot, in general, be uniquely determined from the G index. G is more suitable than the phi coefficient as a measure of similarity between individuals, because phi is too unstable over item reflection. (Author/RL)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A