Plot output from forsearch_lm or forsearch_lme to show change in Modified Cook's distance as the number of observations in the forward search procedure increases. Save plot in folder containing working directory.
plotdiag.Cook(forn, maintitle = "Put main title here", subtitle = "Put subtitle here",
caption = "Put caption here", wmf = "Put_plot_file_title_here",
Cairo=TRUE, printgraph=TRUE, addline = "none", verbose = TRUE)Process and plot Cook distance statistics from forsearch_lm or forsearch_lme
Name of forward search output file
Main title of plot
Subtitle of plot
Content of caption
File name of stored plot; omit ".wmf"
TRUE causes use of Cairo graphics
TRUE causes graph to print to file and closes device
Character variable to add a line to the graph; options: "none", "loess", and "straight"; abbreviation allowed
If TRUE, indicates beginning and end of function
William R. Fairweather
Atkinson, A and M Riani. Robust Diagnostic Regression Analysis, Springer, New York, 2000.