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A beta regression model for improved solar radiation predictions

Publication ,  Journal Article
Mullen, R; Marshall, L; Mcglynn, B
Published in: Journal of Applied Meteorology and Climatology
September 23, 2013

Predicting global solar radiation is an integral part of much environmental modeling. There are several approaches for predicting global solar radiation at a site where no instrumentation exists. One popular approach uses the difference between daily high and low temperature, typically using a nonlinear equation to express the relationship between change in temperature and estimated global solar radiation. Additional variables are usually included in successive steps creating a hierarchy of analysis. The authors propose an alternative beta regression approach to modeling global solar radiation, allowing for the inclusion of multiple environmental predictor variables and strata into one flexible model. The model is applied to several case studies, and results are compared with recently proposed empirical solar radiation models. Beta regression provides a robust, flexible modeling approach for predicting global solar radiation that allows for the addition and removal of independent variables as appropriate and can be interpreted using standard inferential statistics. In addition, the beta regression model provides estimates of uncertainty that can be incorporated into subsequent models and calculations. © 2013 American Meteorological Society.

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Published In

Journal of Applied Meteorology and Climatology

DOI

EISSN

1558-8432

ISSN

1558-8424

Publication Date

September 23, 2013

Volume

52

Issue

8

Start / End Page

1923 / 1938

Related Subject Headings

  • Meteorology & Atmospheric Sciences
  • 3702 Climate change science
  • 3701 Atmospheric sciences
  • 0701 Agriculture, Land and Farm Management
  • 0502 Environmental Science and Management
  • 0401 Atmospheric Sciences
 

Citation

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Mullen, R., Marshall, L., & Mcglynn, B. (2013). A beta regression model for improved solar radiation predictions. Journal of Applied Meteorology and Climatology, 52(8), 1923–1938. https://doi.org/10.1175/JAMC-D-12-038.1
Mullen, R., L. Marshall, and B. Mcglynn. “A beta regression model for improved solar radiation predictions.” Journal of Applied Meteorology and Climatology 52, no. 8 (September 23, 2013): 1923–38. https://doi.org/10.1175/JAMC-D-12-038.1.
Mullen R, Marshall L, Mcglynn B. A beta regression model for improved solar radiation predictions. Journal of Applied Meteorology and Climatology. 2013 Sep 23;52(8):1923–38.
Mullen, R., et al. “A beta regression model for improved solar radiation predictions.” Journal of Applied Meteorology and Climatology, vol. 52, no. 8, Sept. 2013, pp. 1923–38. Scopus, doi:10.1175/JAMC-D-12-038.1.
Mullen R, Marshall L, Mcglynn B. A beta regression model for improved solar radiation predictions. Journal of Applied Meteorology and Climatology. 2013 Sep 23;52(8):1923–1938.

Published In

Journal of Applied Meteorology and Climatology

DOI

EISSN

1558-8432

ISSN

1558-8424

Publication Date

September 23, 2013

Volume

52

Issue

8

Start / End Page

1923 / 1938

Related Subject Headings

  • Meteorology & Atmospheric Sciences
  • 3702 Climate change science
  • 3701 Atmospheric sciences
  • 0701 Agriculture, Land and Farm Management
  • 0502 Environmental Science and Management
  • 0401 Atmospheric Sciences