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fiteval

• name:
  fiteval
• synopsis:

  fiteval data_file fit_file [-match[= tolerance] [-unweighted]

• description:
  fiteval assumes that one data set is a fit to the other, and evaluates how good a fit it is. The abscissa in the two files are by default assumed to be identical in value and number, and in the same order.
• files:
  fit_file contains the data set that is being evaluated as a fit to the data set in data_file.
• options:

  match

  
  Requests that fiteval attempt to match the abscissa values from the two files explicitly, rather than assuming that they are identical. fiteval will discard data points from the beginning and end of either data set in order to accomplish this. If a tolerance value is given, then abscissae within this value of each other are considered identical. The default tolerance is .

  unweighted

  
  By default, if data_file contains uncertainty values, the fit is evaluated using weighted statistics. This may be changed by giving the unweighted option.

• see also:

  
  lsf, gfit, expfit.