ARTÍCULO
TITULO

Polynomial Regression and Response Surface Methodology: Theoretical Non-Linearity, Tutorial and Applications for Information Systems Research

Darshana Sedera    
Maura Atapattu    

Resumen

Information systems (IS) studies regularly assume linearity of the variables and often disregard the potential non-linear theoretical interrelationships among the variables. The application of polynomial regression and response surface methodology can observe such non-linear theoretical assumptions among variables. This methodology enables to examine the extent to which two predictor variables relate to an outcome variable simultaneously. This paper utilizes the expectation confirmation theory as an example and provides a methodological commentary that illustrates a step-wise process for conducting a polynomial regression and response surface methodology.

 Artículos similares

       
 
Hani Harafani,Romi Satria Wahono     Pág. 82 - 90
Kebakaran hutan merupakan salah satu masalah lingkungan yang mengancam hutan, menimbulkan dampak negatif pada lingkungan, menciptakan masalah ekonomi, dan kerusakan ekologis, serta menyebabkan kerugian penting di seluruh dunia setiap tahunnya. Estimasi a... ver más

 
Maura Atapattu,Darshana Sedera    
In hyper competition, firms that are agile: sensing and responding better to customer requirements tend to be more successful and achieve supernormal profits. In spite of the widely accepted importance of customer agility, research is limited on this con... ver más

 
Tatiane Silva, Liliana Gramani, Eloy Kaviski, Fábio Balbo, Marina Ferreira    
O estudo da dinâmica de pedestres tem sido utilizada em situações que procuram identificar ou reproduzir características do comportamento humano. Quando envolve multidões, esse estudo torna-se ainda mais complexo, visto que, as questões associadas à inte... ver más

 
Michael J. Brusco, Douglas Steinley, J. Dennis Cradit     Pág. 306 - 315
Revista: TECHNOMETRICS

 
Irwin Guttman; Daniel Peña; Dolores Redondas     Pág. 23 - 33
Revista: TECHNOMETRICS