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Version 1.9 Build 1556

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functionfitter.medianclip - Function

	Package	utility
	Module	fitting
	Tool	functionfitter

Median clip a data array

Synopsis
medianclip(width, clip, progress)

Arguments

width	in	Width of running median filter
		Allowed:	Positive integer
		Default:	5 points
clip	in	The clipping amount
		Allowed:	Positive numeric value
		Default:	5
progress	in	See reports on median filter computation every progress points
		Allowed:	Positive integer
		Default:	No reports

Returns
T or fail

Description

This function generates a median clipped mask from a data array. See function datafilter.medianclip for details of the algorithm. The internal data mask is updated with this new mask.

Example

- include 'functionfitter.g'
- ff := functionfitter()
- x := 1:10
- y := 3 + 2*x
- ff.setdata (x,y)
- ff.medianclip(width=10, clip=5)