Title
Modeling evolution of upper arm circumference of infants: A Bayesian linear mixed effect approach,Used
Delivery time: 8-12 business days (International)
Nowadays, quite a lot of methodology has been developed for the analysis of longitudinal studies, stemming from clinicaltrials, epidemiology, and other studies in humans. For example, hierarchical models are becoming evermore frequently. Such hierarchical models are standard in the analysis of longitudinal data, too to account the correlation steaming from the repeated measures nature. This study will be dedicated to model models for longitudinal continuous, firmly rooted inhierarchical models such as the linear mixed model. The Bayesian implementation of the models will also be explored using the freely available software WinBugs. The two approaches will then be applied on dataset from the Jimma Infants longitudinal growth study. The result demonstrated that the ML estimate sof the random effects standard deviations are smaller than the corresponding REML estimates which is different result from the Bayesian. The estimated within group residual standard deviations are identical. In general, the fixedeffects estimates obtain using ML, REML and Bayesian techniques are almost similar. The mean evolution of the upper arm circumference of infant for boys and girls is not different.
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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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