Usage : av

 Reads stdin and outputs n, av, and sd of data


Usage : detruns incr win minlen

 Reads one column of data (hour)
 and outputs start and end times of run detection
 windows and sum total detection time.

 incr : output increment in hh:mm:ss
 win : window length in hh:mm:ss
 minlen : min length of run in hh:mm:ss


Usage : filt filt hwin [options]

 Reads 2 columns from stdin and filters outliers by
 deleting those intervals outside of `filt' range of
 the average within a window hwin' distance on either
 side of the current interval.

 options are :
 [-x min max] : exclude date outside min - max


ht

 Reads 2 columns of input (time and x) and outputs
 time and Hilbert transform ampltudes and frequencies.


Usage : htavsd incr win ampthres

 Reads stdin of time in secs, amp and freq
 outputs time, av, sd, and time within threshold limits for both amp and freq

 incr] : output for every 'incr' time steps
 win : window length
 ampthres : minumum amplitude threshold


Usage : htmedfilt  win

 Separately median filter Hilbert amplitudes and
 frequencies with a sliding window hwin points wide.


Usage : ldetrend hwin

 Reads 2 columns from stdin and locally detrends
 by subtracting a least squares fitted line
 over a sliding window 2*hwin+1 points wide.


Usage : linsamp dt

 Resample stdin by linear interpolation
 Output evenly sampled data
 dt : sampling interval


Usage : mm

 Print minimum and maximum of data


Usage : rrlist annotator tape [options]

 options are :
 [-f start] : begin at time 'start'
 [-t end] : end at time 'end'
 [-l length] : output for duration 'length'
 [-h] : output time in hours in first column
 [-m] : output time in minutes in first column
 [-s] : output time in seconds in first column
 [-a annotation] : list only intervals between consecutive annotations


Usage : smooth window

 Smooth two column stdin with sliding window average.