Approximate tests of hypotheses in regression models with grouped data
Abhaya Indrayan, Rustagi Jagdish S. · Communications in Statistics - Simulation and Computation · 1981
Techniques for testing hypotheses about parameters in the regression models under the situation of grouped data are provided. A test statistic similar to conventional F statistic is considered. A simulation study performed for a few cases shows that the proposed statistic has an approximate F distribution and is useful in applications.