Fig. 7From: GIS-based regression modeling of the extreme weather patterns in Arkansas, USAOrdinary Least Squares (OLS) regression analysis for the explanatory variables influencing tornados (grid cell = 10 × 10 km): a frequency b OLS are dominant within 1 standard deviation (Std) for the explanatory variable residuals c magnitude d OLS show low (< 1) standard deviation for residuals signifying robustness of model predictionBack to article page