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http://krishi.icar.gov.in/jspui/handle/123456789/7154| Title: | Power Function of Tukey’s Test for Non-Additivity |
| Other Titles: | Not Available |
| Authors: | Divakar Sharma |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Indian Agricultural Statistics Research Institute |
| Published/ Complete Date: | 1962-01-01 |
| Project Code: | Not Available |
| Keywords: | F-test Additivity of the Effects Two way classification |
| Publisher: | ICAR-IASRI (Erstwhile IARS), New Delhi |
| Citation: | Divakar Sharma (1962) , Power Function of Tukey’s Test for Non-Additivity, Unpublished Diploma in Agricultural and Animal Husbandry Statistics, IASRI, New Delhi |
| Series/Report no.: | Not Available; |
| Abstract/Description: | For correct interpretation of the conclusions reached about the main effects, it is essential to have the assumption of additivity of the effects. The absence of additivity, in case of a two-way classification (pxq) will bring interaction between row and column into picture, making it difficult to attribute an observed significant difference between two row effects (or column effects), to the difference in effectiveness of the two row effects (or column effects), to the difference in effectiveness of the two factors associated with these row (or columns). Besides, in estimation problem, we cannot have any idea about the variance of the estimate because of unavailability of any unbiased estimate for the error variance gama 2. Moreover, in case of non-additivity, our usual F-test for testing the equality of tow(or column) effects will have less power than in case of additivity. This makes it necessary to investigate about the additivity, a test for which was suggested by Tukey. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Dissertation/Thesis |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Not Available |
| NAAS Rating: | Not Available |
| Volume No.: | Not Available |
| Page Number: | 1-57 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/7154 |
| Appears in Collections: | AEdu-IASRI-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| R02525.pdf | 1.42 MB | Adobe PDF | View/Open |
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