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Estimating the Efforts of Mobile Application Development in the Planning Phase Using Nonlinear Regression Analysis Cover

Estimating the Efforts of Mobile Application Development in the Planning Phase Using Nonlinear Regression Analysis

Open Access
|Dec 2020

Abstract

The authors consider the construction of a nonlinear multiple regression model, its confidence and prediction intervals to evaluate the efforts of mobile application development in the planning phase based on the multivariate normalizing transformation and outlier detection. The constructed model is compared to the linear regression model and nonlinear regression models based on the univariate transformations, such as the decimal logarithm, Box–Cox, and Johnson transformation. This model, in comparison with other regression models, has better prediction accuracy.

DOI: https://doi.org/10.2478/acss-2020-0019 | Journal eISSN: 2255-8691 | Journal ISSN: 2255-8683
Language: English
Page range: 172 - 179
Published on: Dec 28, 2020
Published by: Riga Technical University
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2020 Sergiy Prykhodko, Natalia Prykhodko, Kateryna Knyrik, published by Riga Technical University
This work is licensed under the Creative Commons Attribution 4.0 License.