NotesFAQContact Us
Collection
Advanced
Search Tips
Publication Date
In 20220
Since 20210
Since 2018 (last 5 years)0
Since 2013 (last 10 years)0
Since 2003 (last 20 years)1
Author
Algina, James2
Keselman, H. J.1
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Algina, James; Keselman, H. J. – Educational and Psychological Measurement, 2008
Applications of distribution theory for the squared multiple correlation coefficient and the squared cross-validation coefficient are reviewed, and computer programs for these applications are made available. The applications include confidence intervals, hypothesis testing, and sample size selection. (Contains 2 tables.)
Descriptors: Intervals, Sample Size, Validity, Hypothesis Testing
Peer reviewed Peer reviewed
Algina, James – Educational and Psychological Measurement, 1998
In this study, the Statistical Analysis System (SAS) was used to program power calculations for multiple comparisons of two groups on "p" variables. Three programs were prepared to accommodate variations in the information that may be available to do the power analysis. (Author/SLD)
Descriptors: Comparative Analysis, Computer Software, Power (Statistics), Sample Size