Multivariate regression analysis models and management methods of data analysis combined with the Chow test, Hausman and ALM

Kavoos barati¹ Meysam Saeedi Rad² Gholamreza Safarnejad³ Amir Dalvand⁴

1) Director of Planning and Budget Organization of Khuzestan Water and Electricity
2) Lecturer, Faculty of Engineering, Islamic Azad University Andimesh
3) PhD in Agricultural Engineering, Structural Engineering Aby.mdrs Azad University Andimesh, CEO of the dam and powerhouse Venus and surgical
4) PhD Astratzhyk.mdrs Azad University Andymeshk and vice dam and powerhouse Venus and surgical

IOI Code : XYHD-BEKZC
Publication : International Conference On Research Science And Technology(restconf.org)
Abstract :
    This research was presented in methodological research, so that the research presented, the scope of the study population, sampling method and sample volume Shyvh¬Y information gathering and analysis expressed, then the method of calculating the variables are variables reference model is used. Statistical models and statistical methodology, among other activities described in this chapter. Finally, the statistical analysis used to compare the models mentioned standards. To test Frzyh¬Hay study, multivariate regression models between independent and dependent variables and data analysis methods combination is used. Using the combined data, this method requires determining and selecting one of multiple models, including fixed effects models, random effects models combined data is. The model used to determine the combined data from Zmvn¬Hayy like Chow test, Hausman and Al¬Am used.

Keywords : cognitive research research territory population chow test hausman and alm