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. Author manuscript; available in PMC: 2015 Mar 6.
Published in final edited form as: Atmos Environ (1994). 2014 Sep 1;94:701–708. doi: 10.1016/j.atmosenv.2014.06.004

Table 3.

The final multiple linear regression models to predict Cr(VI) concentrations measured in NJ Meadowlands district.

Parameter estimate Standardized estimate P-value Model/partial R2
ML (N = 64) <0.0001 0.8080 (0.7829)
Intercept −5.7835   0 <0.0001 –
Temperature   0.0450   0.6302 <0.0001 0.6779
Relative humidity   0.0277   0.3076   0.0005 0.0321
Downwind direction   0.5689   0.2267   0.0015 0.0311
O3   0.0262   0.2655   0.0119 0.0259
Fe   0.0013   0.3328   0.0032 0.0114
Mn −0.0692 −0.3261   0.0106 0.0296
*

R2 value in parenthesis means the adjusted R2 in the model.