|Table of Contents|

Principal component analysis(PCA)for operating freight of passenger vehicles in Shanxi Province (PDF)

《长安大学学报（社科版）》[ISSN:1671-6248/CN:61-1391/C]

Issue:
2005年03期
Page:
1-4
Research Field:
交通运输与管理
Publishing date:
2005-09-20

Info

Title:
Principal component analysis(PCA)for operating freight of passenger vehicles in Shanxi Province
Author(s):
LU Ning1;  ZHANG Xiao- fei2;  SHI Yu- fang3;  HUANG Yong-an2
1. School of Construction Engineering, Changan University, Xian 710061, China; 2. Department of Postgraduate, Changan University, Xian 710064, China; 3. School of Management, Xian Science and Technology University, Xian 710054, China
Keywords:
traffic and transportation engineering;  planning and managing of transportation;  passenger vehicle;  operating freight;  principal component analysis(PCA);  freight factor;  operating quantity factor
PACS:
U505
DOI:
-
Abstract:
Based on the method of principal component analysis(PCA), the authors according to the key influential elements to the operating freight of passenger vehicle in Shanxi Province and the big sample census data, analyse synthetically the composition of operating freight and the impact of operating quantity. The results indicate that there are differences in operating freight to freight factors and operating quantity factors, and the key elements of the operating freight of differences to vehicle styles have the variations. On the basis of the result, the authors also research the fundamental reasons for operating freight variation and a helpful conclusion and enlightenment are obtained. The paper is favorable for the transportation enterprises to control the cost and increase economic benefits, and for the government to make the rational freight standards so as to build up healthful transportation markets.

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Memo

Memo:
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Last Update: 2005-09-20