Usage
ellipses(x, y = NULL, add = FALSE, smooth=TRUE, lm=FALSE,data=TRUE, n = 2,span=2/3, iter=3, col = "red", xlab =NULL,ylab= NULL, ...)
Arguments
x
a vector,matrix, or data.frame
add
Should a new plot be created, or should it be added to?
smooth
smooth = TRUE -> draw a loess fit
lm
lm=TRUE -> draw the linear fit
data
data=TRUE implies draw the data points
n
Should 1 or 2 ellipses be drawn
span
averaging window parameter for the lowess fit
iter
iteration parameter for lowess
col
color of ellipses (default is red
...
Other parameters for plotting