e-ISSN 2231-8542
ISSN 1511-3701
Mohd. Nawi Abd. Rahman
Pertanika Journal of Tropical Agricultural Science, Volume 11, Issue 1, April 1988
Keywords: Coefficient of variation (c.v.); maximum likelihood; chi-square test.
Published on:
An alternative test is proposed for some heteroscedastic normal populations with constant oefficient of variations. To facilitate the application of the procedure, an efficient estimation algorithm is shown for its means and the corresponding variance-covariance matrix. The next task is o.ily to form the test matrix. The chi-square test is then applied using the value obtained through simple matrix manipulations
ISSN 1511-3701
e-ISSN 2231-8542