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Title: ANOVA with Summary Statistics: A STATA Macro
Authors: Nadeem Shafique Butt, Shahid Kamal, Muhammad Qaiser Shahbaz
Journal: Pakistan Journal of Statistics and Operation Research
| Category | From | To |
|---|---|---|
| Y | 2020-07-01 | 2021-06-30 |
Publisher: Asiatic Region
Country: Pakistan
Year: 2006
Volume: 2
Issue: 1
Language: English
Keywords: ANOVASummary Data
Almost all available statistical packages are capable of performing Analysis of Variance (ANOVA) from raw data. Some of statistical packages have capability to perform independent sample t-test, and some other tests of significance on summary data, but seldom would you come across a software that has the capability to perform ANOVA directly on summary data. However some packages can perform one-way ANOVA after generating surrogate data from summary statistics. In this short note we have given STATA program to perform one-way ANOVA on summary data; in addition this program also performs Bartllet’s tests of equality of variances. The idea can be extended to two-way and higher way ANOVA’s. Examples have been given for illustration.
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