Capstone: Count Quality Checks, Spike Flags, the PM Peak and the Daily Profile
This lesson is part of the course
In this lesson
You check a raw 24-hour count before anyone uses it: count the missing hours, flag suspicious spikes with a neighbour rule, find the evening peak hour with gaps in the data and chart the daily profile of both directions.
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Lessons in this course
- From 15-Minute Counts to Hourly Volumes: Rolling Hours, Clock Hours and the Peak Hour Locked
- Peak-Hour Factor: How Peaky Is the Peak Hour? Locked
- Directional Splits and Heavy Vehicles: Shares by Direction, Class and the Peak Hour Locked
- Weekday vs Weekend: Day Types, Average Days and the Weekly Pattern Locked
- Short Counts to Annual Averages: Month and Day Factors and the AADT Estimate Locked
- Junction Turning Counts: the Movement Matrix, Arm Totals and Turning Shares Locked
- Growth Projections and the Design Hour: Compound Growth, Peak Direction and the Threshold Year Locked
- Capstone: Count Quality Checks, Spike Flags, the PM Peak and the Daily Profile Locked