Explanation:The function bwplot() makes box-and-whisker plots for numerical variables. 8. Which of the following compute analysis of variance table for fitted model ?
A. ecdf()
B. cum()
C. anova()
D. All of the mentioned
Answer:A
Explanation:The function bwplot() makes box-and-whisker plots for numerical variables. 8. Which of the following compute analysis of variance table for fitted model ?
A. ecdf() B. cum() C. anova() D. All of the mentioned
Explanation:ecdf() builds empirical cumulative distribution function. 9. Which of the following is used to find variance of all values ?