Multiple linear regression I: as simple linear regression and more (F-test for model, t-test / confidence interval for one regression coefficient)
10 important questions on Multiple linear regression I: as simple linear regression and more (F-test for model, t-test / confidence interval for one regression coefficient)
What is multiple linear regression?
One y, multiple x
Waarvoor staat de epsilon in de formula for multiple regression?
What is the standard assumption in multiple regression?
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What is the assumption for the systemic part in multiple regression?
What is sum of squared errors?
What is TSS/SSR/SSE in a multiple regression model?
SSR staat voor regression sum of squares; wat het model kan verklaren
SSE: staat voor error sum of squares ; wat overblifjt als fout
TSS = SSR + SSE
SSR; verklaarde variate
SSE: onverklaarde variatie
What is the research question in a multiple regression model?
What betekent de coefficient of determination multiple R-squared?
Why should you use R squared adjusted in r squared?
What is overfitting in statistics?
particular set of data, and may therefore fail to fit to additional data or predict future
observations reliably“
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