peaks {simecol} | R Documentation |
The function returns maxima (values which have only smaller neighbours) and minima (values which have only larger neighbours).
peaks(x, y=NULL, mode="maxmin")
x, y |
the coordinates of given points. |
mode |
specifies if both maxima and minima (mode="maxmin" )
or only maxima (mode="max" ) or minima (mode="min" ) are
requested.
|
A list with x and y coordinates of all peaks.
x <- sin(seq(0, 10, 0.1)) plot(x) points(peaks(x), col="red", pch=15)