๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On Testing Equality of Means of Correlated Variates with Incomplete Data

โœ Scribed by Prof. D. S. Bhoj

Publisher
John Wiley and Sons
Year
1987
Tongue
English
Weight
255 KB
Volume
29
Category
Article
ISSN
0323-3847

No coin nor oath required. For personal study only.

โœฆ Synopsis

A strrtistic is proposed for testing the hypothesis of equality of the means of a bivariate normal distribution with unknown common variance and correlation coefficient when observations are missing on one of the variates. Expressions for the second and fourth central moments of the statistic are obtained. These moments are used to approximate the distribution of the statistic by a Student's t distribution under the null hypothesis. The powers of the test are computed and compared with those of the conventional paired t and the other known statistics.

๐Ÿ“œ SIMILAR VOLUMES

On Testing Equality of Means of Correlat
On Testing Equality of Means of Correlated Variates with Missing Data on One Response
โœ Dr. Dinesh S. Bhoj ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 343 KB ๐Ÿ‘ 2 views

A statistic is proposed for testing the hypothesis of equality of the means of a bivariate normal distribution with unknown common variance and correlation coefficient when observations are miming on one of the variates. The distribution of the statistic is approximated by a normal distribution unde

On Comparing Correlated Means in the Pre
On Comparing Correlated Means in the Presence of Incomplete Data
โœ Prof. Dinesh S. Bhoj ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 489 KB ๐Ÿ‘ 2 views

## Burnma y Two atatieticsareproposd for teeting the hypothmis of equality of the means of B bivariate normal distribution with unknown common variance and correlation coefficient when observations are missing on both variah. One of the statiatica reduces to the one proposed by BHOJ (1978,1984) wh

A Test for the Equality of Variances in
A Test for the Equality of Variances in the Paired Case with Incomplete Data
โœ G. Ekbohm ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 247 KB ๐Ÿ‘ 2 views

## Abstract A modification of the numbers of degrees of freedom which makes the __F__ ratio test of the equality of two variances applicable also in the paired case with incomplete data is suggested. Monte Carlo simulation studies indicate that the suggested test is reasonably powerful in many case