| plot.segments.ts {mining} | R Documentation | 
Shows how the mean level of a time-series varies between segments.
plot.segments.ts(x,b)
x | 
a numeric vector or ts object | 
b | 
a numeric vector of break times | 
Plots the time series as a line, then draws a blue horizontal line through each segment, at the mean value of the segment.
Tom Minka