Explanation:plotmatrix is used to create a scatterplot matrix (experimental). 3. Which of the following cuts numeric vector into intervals of equal length ?
A. cut_interval
B. cut_time
C. cut_number
D. All of the mentioned
Answer:A
Explanation:plotmatrix is used to create a scatterplot matrix (experimental). 3. Which of the following cuts numeric vector into intervals of equal length ?
A. cut_interval B. cut_time C. cut_number D. All of the mentioned
Explanation:cut_number cuts numeric vector into intervals containing equal number of points. 4. Which of the following is a plot to investigate the order in which observations were recorded ?