Table 1 Multiple linear regression analysis with de-trended D24 as the predictand and parameters such as oceanic precipitation, river discharge, and Kerala rainfall as predictors for the period 2001–2019.

From: Observational evidence of stratification control of upwelling and pelagic fishery in the eastern Arabian Sea

Predictor

Rank

Regression coefficient

Standard error

t

p >|t|

Oceanic precipitation

1

0.682

0.183

3.733

0.002*

River discharge

2

0.663

0.187

3.547

0.003*

Kerala rainfall

3

0.626

0.195

3.214

0.005*

  1. *Denotes the values that are statistically significant at p < 0.05.