Does anyone know of a good Erlang trending program for a TI-89 type graphing calulator? I have seen some basic Erlang programs where you enter the current CCS/Erlangs and it spits out the trunks required, but I’m looking more at entering a few busy hours and getting a trend for 3 months out, with a graph plot for the exhaustion point of current trunks.
Why wouldn’t you want to achieve this in Excel with the trend function? I like it because I have complete control. I currently have formulas that provide me with exhaust dates for sites & trunks 18 months out, based on a grade of service & % utilization.