Estimation and Variance Estimation for the Bilateral Sub-system to Produce Air Scheduled International Passengers Origin and Destination Statistics PDF Download

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 55

Get Book Here

Book Description
In the Air Scheduled International Passenger Origin and Destination Survey, calculation of the standard deviation and the coefficient of variation is a long, complicated process, very inconvenient for the users of the estimates who need speed. These users would therefore like to have a rapid method of computing the coefficient of variation.This study developed an efficient method of approximating the coefficients of variation without using actual sample data excepting market size. The method was then used to construct no more than 6 tables and charts containing the coefficients of variation cross-classified with a limited number of variables. The study was based on scheduled international flight data for 1982, examining variables for passenger volume, type of flight, airports of origin and destination, and carrier and proration percentage.