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Table 3 Summary of the multiple linear regression analysis for time series in 2017

From: Continuous monitoring of soil CO2 flux at Aso volcano, Japan: the influence of environmental parameters on diffuse degassing

Independent variable

Coefficient B

Standard error of B

t test

Significancea of t test

Increase in adjusted R2

Intercept

9.724

0.408

23.85

< 0.001

 

Wind speed

0.0799

0.0015

52.25

< 0.001

0.334

Barometric pressure

− 0.0107

0.0005

− 23.37

< 0.001

0.065

Air temperature

− 0.0294

0.0008

− 34.74

< 0.001

0.012

Soil temperature

0.0304

0.0009

32.88

< 0.001

0.073

Soil humidity

− 0.0133

0.0008

− 16.58

< 0.001

0.025

Adjusted R2

    

0.509

  1. aStatistical significance of the correlation between each independent variable and dependent variable