Explanation:par( is used to query and edit graphical settings. 7. Which of the following is lattice command for producing a scatterplot ?
A. plot()
B. lm()
C. xyplot()
D. All of the mentioned
Answer:A
Explanation:par( is used to query and edit graphical settings. 7. Which of the following is lattice command for producing a scatterplot ?
A. plot() B. lm() C. xyplot() D. All of the mentioned
Explanation:plot() produces a scatterplot. 8. Which of the following builds empirical cumulative distribution function ?