Methods Coefficients
b0                       b1           
Standard Error
b0               b1         
ML

ML (Influential observations removed )
-6.8451            1.8271     
(=38.9405)
-59.62               17.46     
(=29.1415)
2.7703      0.9009  

45.51       13.50

BY
c=1.25  
  -8.3774            2.2870
(=37.0421)  
5.4383      1.6632

New method
c=0.5
-60.5094          17.7654
(=29.2719)
49.7325   14.7409

Table 2: Parameter Estimates for Plasma Data Using ML, BY and New Robust Method.