Regression summary lab (STAT 320, lab04_regression-summary)
Автор: Amelia McNamara
Загружено: 2022-09-23
Просмотров: 1073
Описание:
6:37 computing R^2 from the ANOVA summary
9:34 hypothesis testing by hand, finding a p-value in R
15:50 confidence interval for the slope in R using the confint() function
18:31 confidence interval for the slope by hand
21:21 finding beta1hat by hand using standard deviations and correlation
23:26 finding beta0hat by hand using means
25:08 prediction and confidence intervals for particular x values using the predict() function
29:19 transforming back and forth from natural log
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