Record Details

ANOVA with Summary Statistics: A STATA Macro

Pakistan Journal of Statistics and Operation Research

View Archive Info
Field Value
Title ANOVA with Summary Statistics: A STATA Macro
Creator Butt, Nadeem Shafique
Kamal, Shahid
Shahbaz, Muhammad Qaiser
Subject Statistical Computing, Applied Statistics
ANOVA, Summary Data
Description 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.
Publisher College of Statistical and Actuarial Sciences
Date 2006-01-01
Type info:eu-repo/semantics/article
Peer-reviewed Article
Format application/pdf
Source Pakistan Journal of Statistics and Operation Research; Vol 2. No. 1, Jan 2006; 57-62
Language eng