Explanation:points and axis are other well known annotation function. 4. Which of the following package is implemented by lattice plotting system ?
A. grDevices
B. grid
C. graphics
D. All of the Mentioned
Answer:A
Explanation:points and axis are other well known annotation function. 4. Which of the following package is implemented by lattice plotting system ?
A. grDevices B. grid C. graphics D. All of the Mentioned
Explanation:Use grid on to display the major grid lines. 5. Point out the wrong statement: