The summary function in R starts with a five-number summary of the residuals. We will plot the residuals in a moment, so we do not need to consider the distribution of the residuals at this point.

Expressway to Data Science: R Programming & Tidyverse Specialization This online data science specialization is designed for anyone interested in learning how to program in R. You will learn the ...

Lesson 9 Simple Linear Regression The purpose of this tutorial is to continue our exploration of multivariate statistics by conducting a simple (one explanatory variable) linear regression analysis.

Course Topics R is a powerful, versatile, and free statistical programming language which has become increasingly popular among industrial and academic data analysts. This introductory course covers ...

Functional programming supports well-defined, defensible software giving reproducible results. Object-oriented programming is the mechanism par excellence for managing complexity while keeping things ...