Plot output from forsearch_glm to show change in deviances as the number of observations in the forward search procedure increases. Save plot in folder containing working directory.
plotdiag.deviances(forn, devtype, 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 deviances from forsearch_glm
Name of output file from forsearch_glm
Type of deviance: "R" or "N" for Residual deviance or Null deviance
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
add a line to the graph; abbreviation allowed; "none","loess", or "straight"
If TRUE, indicates beginning and end of function
William R. Fairweather
Atkinson, A and M Riani. Robust Diagnostic Regression Analysis, Springer, New York, 2000.