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Bartlett and the Levene's tests of homoscedasticity of the modified Gompertz model used in fitting of Burkholderia sp. strain Neni-11 growth on acrylamide

Most often than not, microorganism’s growth curve is sigmoidal in characteristics. The modified Gompertz model via nonlinear regression using the least square method is one of the most popular methods to describe the growth curve. One of the assumptions of a good model is that the variance of the da...

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Main Author: Abd. Shukor, Mohd. Yunus
Format: Article
Language:English
Published: Hibiscus Publisher 2016
Online Access:http://psasir.upm.edu.my/id/eprint/64031/1/Bartlett%20and%20the%20Levene%27s%20tests%20of%20homoscedasticity%20of%20the%20modified%20Gompertz%20model%20used%20in%20fitting%20of%20Burkholderia%20sp.%20strain%20Neni-11%20growth%20on%20acrylamide.pdf
http://psasir.upm.edu.my/id/eprint/64031/
https://journal.hibiscuspublisher.com/index.php/BSTR/article/view/367
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spelling my.upm.eprints.640312018-06-08T00:58:59Z http://psasir.upm.edu.my/id/eprint/64031/ Bartlett and the Levene's tests of homoscedasticity of the modified Gompertz model used in fitting of Burkholderia sp. strain Neni-11 growth on acrylamide Abd. Shukor, Mohd. Yunus Most often than not, microorganism’s growth curve is sigmoidal in characteristics. The modified Gompertz model via nonlinear regression using the least square method is one of the most popular methods to describe the growth curve. One of the assumptions of a good model is that the variance of the data must be homogenous (homoscedasticity). In this work, two statistical diagnostics; the Bartlett and the Levene’s tests was performed to a modified Gompertz model utilized to model the growth of the bacterium Burkholderia sp. strain Neni-11 on acrylamide in order to satisfy the requirement above and found that data conformed to the requirement indicating the modified Gompertz model is a robust model for modelling the bacterial growth process. Hibiscus Publisher 2016 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/64031/1/Bartlett%20and%20the%20Levene%27s%20tests%20of%20homoscedasticity%20of%20the%20modified%20Gompertz%20model%20used%20in%20fitting%20of%20Burkholderia%20sp.%20strain%20Neni-11%20growth%20on%20acrylamide.pdf Abd. Shukor, Mohd. Yunus (2016) Bartlett and the Levene's tests of homoscedasticity of the modified Gompertz model used in fitting of Burkholderia sp. strain Neni-11 growth on acrylamide. Bioremediation Science and Technology Research, 4 (1). pp. 18-19. ISSN 2289-5892 https://journal.hibiscuspublisher.com/index.php/BSTR/article/view/367
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Most often than not, microorganism’s growth curve is sigmoidal in characteristics. The modified Gompertz model via nonlinear regression using the least square method is one of the most popular methods to describe the growth curve. One of the assumptions of a good model is that the variance of the data must be homogenous (homoscedasticity). In this work, two statistical diagnostics; the Bartlett and the Levene’s tests was performed to a modified Gompertz model utilized to model the growth of the bacterium Burkholderia sp. strain Neni-11 on acrylamide in order to satisfy the requirement above and found that data conformed to the requirement indicating the modified Gompertz model is a robust model for modelling the bacterial growth process.
format Article
author Abd. Shukor, Mohd. Yunus
spellingShingle Abd. Shukor, Mohd. Yunus
Bartlett and the Levene's tests of homoscedasticity of the modified Gompertz model used in fitting of Burkholderia sp. strain Neni-11 growth on acrylamide
author_facet Abd. Shukor, Mohd. Yunus
author_sort Abd. Shukor, Mohd. Yunus
title Bartlett and the Levene's tests of homoscedasticity of the modified Gompertz model used in fitting of Burkholderia sp. strain Neni-11 growth on acrylamide
title_short Bartlett and the Levene's tests of homoscedasticity of the modified Gompertz model used in fitting of Burkholderia sp. strain Neni-11 growth on acrylamide
title_full Bartlett and the Levene's tests of homoscedasticity of the modified Gompertz model used in fitting of Burkholderia sp. strain Neni-11 growth on acrylamide
title_fullStr Bartlett and the Levene's tests of homoscedasticity of the modified Gompertz model used in fitting of Burkholderia sp. strain Neni-11 growth on acrylamide
title_full_unstemmed Bartlett and the Levene's tests of homoscedasticity of the modified Gompertz model used in fitting of Burkholderia sp. strain Neni-11 growth on acrylamide
title_sort bartlett and the levene's tests of homoscedasticity of the modified gompertz model used in fitting of burkholderia sp. strain neni-11 growth on acrylamide
publisher Hibiscus Publisher
publishDate 2016
url http://psasir.upm.edu.my/id/eprint/64031/1/Bartlett%20and%20the%20Levene%27s%20tests%20of%20homoscedasticity%20of%20the%20modified%20Gompertz%20model%20used%20in%20fitting%20of%20Burkholderia%20sp.%20strain%20Neni-11%20growth%20on%20acrylamide.pdf
http://psasir.upm.edu.my/id/eprint/64031/
https://journal.hibiscuspublisher.com/index.php/BSTR/article/view/367
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score 13.211869

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