Data Input.: /Users/rbo/proj/xcrvfit/test/SINU_2/.xcrvfit.data.tmp
Num of data: 9

Function...: Sinusoidal 2
Description: Notes: a0*cos(a1 * x + a2) + a3
Parameters.: 4

Parameter   Hold Constant      Value     StdDev
A0.......:       yes         -13.949          0
A1.......:       yes          81.203          0
A2.......:       no           21.092    0.14688
A3.......:       no           64.223     1.4233

RMSE.......: 3.7657    
Iterations.: 5
Max It.....: 500

Point by Point Analysis
      X[i]      Y[i]     Y-Calc   Residual
         0         50     53.432     3.4322
         1         66     71.308     5.3079
         2         80     77.181    -2.8185
         3         64     61.102    -2.8977
         4         52     50.311    -1.6894
         5         67     63.089     -3.911
         6         81     77.789    -3.2109
         7         63     69.507     6.5071
         8         53     52.274   -0.72625

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