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Techno-Distress

Information Systems

Ragu-Nathan and colleagues (2008) defined the constructs of technostress and technostress creators, also known as techno-distress and techno-distress creators respectively…

Techno-Eustress

Information Systems

Tarafdar and colleagues (2024) defined the constructs of techno-eustress and techno-eustress creators. In this post, I present the definitions of both constructs.

Understanding the Relationship Between Leverage and Mahalanobis Distance

In Multiple Linear Regression, it is useful to detect the presence of outliers in the sample. An indicator of the presence of outliers is the leverage (McCullagh & Nelder…

What is the Barcan Formula?

In 1946, Barcan introduced an axiom schema in modal predicate logic which is now referred to as the Barcan Formula (p. 2).

How to Build a Logistic Regression Model from Scratch in R

In this document, I demonstrate how the Newton-Raphson Method can be used to approximate the Maximum Likelihood Estimates of the parameters of a Logistic Regression model.

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