Plot Cumulative Periodogram
DESCRIPTION:
Plots a cumulative periodogram
USAGE:
cpgram(ts, taper=0.1, main=
paste("Series: ", deparse(substitute(ts))))
REQUIRED ARGUMENTS:
- ts
-
time series
OPTIONAL ARGUMENTS:
- taper
-
proportion tapered in forming the periodogram
- main
-
main title
VALUE:
old parameter settings
SIDE EFFECTS:
plots the cumulative periodogram in a square plot.