The data analysis course professor tended to focus on the practical application of statistics.

An introduction to regression in R by Dr. Charles Redmond — A three part free courses on Udemy.

Data science skills are in much demand today, but it is not just the mathematicians, statisticians, and the computer scientists who can benefit from acquiring them…

Do you know how to determine whether various assumptions have been met before conducting a regression analysis? You should test for linearity, normality, and homoscedasticity, among other assumptions. SPSS-Statistics.com can…

Check autocorrelation in regression analysis using the Durban-Watson test.

Tolerance and VIF values, on the other hand, are used to check mutlicollinearity.

We, SPSS-STATISTICS, can help you run these tests and interpret them.

Producer Price Index by Industry: Premiums for Property and Casualty Insurance (Commercial Auto Insurance):

We begin with taking out trends and eliminating seasonality from the data, by running regressions and saving the residuals to forecast. The…

It is very similar to simple regression except that you have more than one predictor variables in the equation. To look at the relationship between two variables