COMMENT --------------------------------------- Betahat - mgh17 ---------------------------------------
INPATH C:\Projects\Code\Beta\Benchmarks\Nonlinear
OPEN mgh17_NIST.PRN
USE 1 33
'NLS  Y b1 + b2*exp(-x*b4) + b3*exp(-x*b5)      /  INPUTB B1=50 B2=150 B3=-100 B4=1 B5=2 
NLS  Y b1 + b2*exp(-x*b4) + b3*exp(-x*b5)      /  INPUTB B1=0.5 B2=1.5 B3=-1 B4=.01 B5=.02 

COMMENT --------------------------------------- Nist - mgh17 ---------------------------------------
'Source is http://www.itl.nist.gov/div898/strd/nls/data/mgh17.shtml
COMMENT 
COMMENT           Starting values                  Certified Values
COMMENT 
COMMENT         Start 1     Start 2           Parameter     Standard Deviation
COMMENT   b1 =     50         0.5          3.7541005211E-01  2.0723153551E-03
COMMENT   b2 =    150         1.5          1.9358469127E+00  2.2031669222E-01
COMMENT   b3 =   -100        -1           -1.4646871366E+00  2.2175707739E-01
COMMENT   b4 =      1          0.01        1.2867534640E-02  4.4861358114E-04
COMMENT   b5 =      2          0.02        2.2122699662E-02  8.9471996575E-04
COMMENT 
COMMENT Residual Sum of Squares:                    5.4648946975E-05
COMMENT Residual Standard Deviation:                1.3970497866E-03
COMMENT Degrees of Freedom:                                28
COMMENT Number of Observations:                            33
COMMENT