Research on Correlation analysis of industry electricity quantity

DOI

10.2991/icitmi-15.2015.153How to use a DOI?

Keywords

Correlation analysis Pearson correlation coefficient ,partial correlation coefficient, the multiple correlation coefficient

Abstract

Power sale quantity of Power grid enterprise is affected by many factors. First, this paper introduces the correlation analysis method, including the Pearson correlation coefficient, partial correlation coefficient and the multiple correlation coefficient; Then analyzing the external influence factor, such as population, climate and internal factors, such as industry power sale, and designing the industry power correlation analysis method; finally, this paper made an empirical analysis in Guizhou province as an example, The results cleared about the influence factor of quantity change and showed this method could help identifying the focal point of electric power marketing, and be used as auxiliary power prediction work reference.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Yongjun Wang
AU  - Gang Yao
AU  - Yanying He
PY  - 2015/10
DA  - 2015/10
TI  - Research on Correlation analysis of industry electricity quantity
BT  - Proceedings of the 4th International Conference on Information Technology and Management Innovation
PB  - Atlantis Press
SP  - 906
EP  - 912
SN  - 2352-538X
UR  - https://doi.org/10.2991/icitmi-15.2015.153
DO  - 10.2991/icitmi-15.2015.153
ID  - Wang2015/10
ER  -