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. 2015 Jul 6;10(7):e0127532. doi: 10.1371/journal.pone.0127532

Table 3. Statistics of linear regression for the quantification of DMAB by spectrophotometry.

Parameter Spectrophotometric calibration for DMAB
Slope b -0.0025
 Standard Error Sb 3.597
Intercept a 1.0094
 Standard Error Sa 0.0070
Standard error of estimate Sy,x 0.0108
Correlation coefficient r 0.9984
Number of samples 8