| plotdiag.leverage {forsearch} | R Documentation |
Plot Diagnostic Statistics Of Leverage
Description
Plot output from forsearch_lm or forsearch_lme to show change in leverage of each observation as the number of observations in the forward search procedure increases. Save plot in folder containing working directory.
Usage
plotdiag.leverage(forn, hilos = c(1, 0), maintitle = "Put main title here",
subtitle = "Put subtitle here", caption="Put caption here",wmf = "Put_graph_title_here",
Cairo=TRUE, printgraph = TRUE, verbose = TRUE)
Arguments
forn |
Name of forward search output file |
hilos |
Vector with number of highest observations and number of lowest observations on graph to identify |
maintitle |
Main title of plot |
subtitle |
Subtitle of plot |
caption |
Content of caption |
wmf |
File name of stored plot; omit ".wmf" |
Cairo |
TRUE causes use of Cairo graphics |
printgraph |
TRUE causes graph to print to file and closes device |
verbose |
If TRUE, indicates beginning and end of function |
Value
Process and plot Cook distance statistics from forsearch_lm or forsearch_lme
Author(s)
William R. Fairweather
References
Atkinson, A and M Riani. Robust Diagnostic Regression Analysis, Springer, New York, 2000.