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Abstract

Almost all available statistical packages are capable of performing Multivariate Analysis of Variance (MANOVA) from raw data. Some of statistical packages have capability to perform independent sample t-test, ANOVA and some other tests of significance on summary data, but you come across not single software that has the capability to perform MANOVA directly on summary data. A STATA programme has been written to perform Multivariate ANOVA on summary data. The programme computes available statistics for Multivariate ANOVA (i.e Willk’s Lembda, Lawley’s-Hotelling trace, Pillae’s trace and Roy’s largest root). The programme is also capable to perform Box–M test for testing equality of covariance matrices on summary data. Example has been given by using the programme on summary data to perform Multivariate ANOVA.

Keywords

ANOVA MANOVA Summary data

Article Details

Author Biographies

Muhammad Qaiser Shahbaz

Associate Professor

COMSATS Institute of Information Technology, Lahore

Shahid Kamal

Principal

College of Statistical and Actuarial Sciences, University of the Punjab, Lahore

How to Cite
Butt, N. S., Shahbaz, M. Q., & Kamal, S. (2008). MANOVA with Summary Statistics: A STATA Program. Pakistan Journal of Statistics and Operation Research, 4(1), 9-17. https://doi.org/10.18187/pjsor.v4i1.56

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