Research Article

Grey Accumulation Generation Relational Analysis Model for Nonequidistance Unequal-Length Sequences and Its Application

Table 1

The original data of factors which affect the number of commercial passenger cars.

20052006200720082009201020112012

Commercial passenger cars (ten thousand) 2132.463838.924845.096124.137478.378943.01
Road mileage (ten thousand of kilometers) 334.52345.70358.37373.02386.08400.82410.64423.75
Turnover passengers on highway (Million passenger-kilometer) 9292.0810130.8511506.7712476.1113511.4415020.8116760.2518467.55
The number of civil aircrafts 138619612181240531913589

Date resource: 2013 China's Transportation Almanac.