UGC Approved Journal no 63975

ISSN: 2349-5162 | ESTD Year : 2014
Call for Paper
Volume 9 | Issue 1 | January 2022

JETIREXPLORE- Search Thousands of research papers



WhatsApp Contact
Click Here

Published in:

Volume 6 Issue 6
June-2019
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

7.95 impact factor calculated by Google scholar

Unique Identifier

Published Paper ID:
JETIRCO06004


Registration ID:
216099

Page Number

15-20

Share This Article


Jetir RMS

Title

Irradiance Prediction Model with Step wise Backward Linear Regression

Abstract

The objective of this work is to ascertain whether reliable prediction of Global Horizontal Irradiance (GHI) is attainable using predictor variables: wind speed, wind direction, temperature, relative humidity, solar zenith angle, date of year and time. Multivariate backward stepwise linear regressions was utilized to determine significant attributes for GHI estimation. The model was then used to predict value of GHI. The performance of models was investigated using model residuals. The resulting model could explain 67% of variation in data. The model was further tested for multicollinearity and heteroscedasticity. The model gives satisfactory VIF and MAPE values and nominal heterosdasticity. R computation platform was used for modeling and computation.

Key Words

Multicollinearity, Heteroscdasticity, Linear regression, Variable inflation factor

Cite This Article

"Irradiance Prediction Model with Step wise Backward Linear Regression", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.15-20, June-2019, Available :http://www.jetir.org/papers/JETIRCO06004.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Irradiance Prediction Model with Step wise Backward Linear Regression", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp15-20, June-2019, Available at : http://www.jetir.org/papers/JETIRCO06004.pdf

Publication Details

Published Paper ID: JETIRCO06004
Registration ID: 216099
Published In: Volume 6 | Issue 6 | Year June-2019
DOI (Digital Object Identifier):
Page No: 15-20
Country: Bikaner, Rajasthan, India .
Area: Engineering
ISSN Number: 2349-5162


Preview This Article


Downlaod

Click here for Article Preview

Download PDF

Downloads

0002631

Print This Page

Current Call For Paper

Jetir RMS