Linear Regression using Python
This seminar series looks at four important linear models (linear regression, analysis of variance, analysis of covariance, and logistic regression). A video that explains all four model types is at • Linear regression ANOVA ANCOVA Logist...
This video is on linear regression using Python and the statsmodels package. In it, I demonstrate how to create data, and how to summarize and visualize the data for a simulated research project. I state the research question and the null hypothesis and alternative hypothesis.
There is a thorough explanation of a linear model in one variable in order to build intuition about the results of linear regression. I explain what all the important results are and show how they are calculated. These include the parameters estimates (coefficients), the standard error, test statistics, p value, and the confidence intervals.
I also explain the errors in the model such the sum of squared errors due to the regression and the residuals, the degrees of freedom in the model, the F statistic and its p value, as well as the coefficient of determination.
Sur cette page du site, vous pouvez voir la vidéo en ligne Linear Regression using Python durée heure minute seconde en bonne qualité , qui a été Téléchargé par l'utilisateur Dr Juan Klopper 25 mars 2022, Partagez le lien avec vos amis et connaissances, sur youtube cette vidéo a déjà été regardée 634 fois et il a aimé 22 téléspectateurs. Bon visionnage!
