FREQHS - A Subroutine to Generate a Frequency Histogram
8-664
From Stored Interval Measurements

A. J. Swan, Agricultural Research Council's Poultry Research
Centre, Edinburgh, Scotland

It is often useful to reconstruct the frequency of events from
stored data on the inter-event intervals. A subroutine has
been developed to perform this task. Applications have been
found in determining variations in unit neuron firing rates
and in heart rate determinations.

Minimum Hardware:
Any PDP-8 configuration
Storage Requirement:
1108 locations on any page
Restrictions:
The intervals should be non-zero
Source Language:
PAL III

Catalog: July 1974