Business Commons^™

Comparative Analysis Of Dispersion Parameter Estimates In Loglinear Modeling: Applied To E-Commerce Sales And Customer Data, Scott Davis

Statistics

When loglinear models are applied to count data the issue of over-dispersion often arises. Moment and maximum likelihood estimation methods in accounting for over-dispersion are widely used because they allow for model checking tools such as Chi-square, F, and likelihood ratio tests. Here is a comparison between R functions that each uses one method; glm.nb uses MLE, and glm.poisson.disp uses MME. The Index of Dissimilarity and visual model selection (ECDF plots) are also incorporated. These are applied to sales data using product and customer information compiled over the last five years that was generously provided by an e-commerce company.

An Exploration Of Engagement: A Customer Perspective, Laura M. Flynn

College of Science and Health Theses and Dissertations

This study examines a proposed framework for measuring customer engagement with support from employee engagement literature. Archival data was utilized to evaluate these relationships which included 4.530 participants that were customers of a business-to-business (B2B) organization and utilized the business' website. A similar factor structure resulted for the measurement of customer engagement. Structural equation modeling showed partial support for the hypothesized predictors of engagement (i.e. commitment, brand image, preference and decision making) because the relationship between satisfaction and engagement was not significant. The hypothesized outcome variables of engagement were also partially supported with loyalty, sales, average order value, and website …

Stop And Serve, Nathan J. Peace

Honors Theses

Stop and Serve will be the first to sell a fully functioning service social media website to specific organizations, companies, and churches. Furthermore, we follow up with our product by providing our customized service and necessary server space.

With our product, a fully functioning social media website, users can post various needs (such as helping mow the lawn, pay for medical bills, watch animals, etc.), without limit, and other users help meet those needs. To encourage participation, Stop and Serve websites require users to connect with already existing social media so that each user who has a need met will …