CLsqFit:GetNumChannels
The GetNumChannels method returns the number of channels being fit. The number of channels defaults to 1 unless SetNumChannels was called before adding the sample points.
nChannels = CLsqFit:GetNumChannels() |
nChannels is the number of channels to use, in the range 1 to 4.
The GetNumChannels method fetches the number of channels used by the point values. The number of channels either defaults to 1 for numeric data, or was set using the SetNumChannels method. The number of channels is in the range 1 through 4.
The following script sets 3 channels, adds data points, and fetches the number of channels in use:
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-- create a CLsqFit object |
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-- specify 3 channel data |
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-- add a point for x = 3.5 and y = "5,240.4,140" |
-- add more points to the fit |
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-- compute the fit |
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-- get the number of channels in use |
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-- result: nChan= 3 |
The next example does not call SetNumChannels, so the default number of channels, 1, is used. The script adds data points and then fetches the number of channels in use:
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-- create a CLsqFit object |
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-- add a point for x = 3.5 and y = 12.25 |
-- add more points to the fit |
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-- compute the fit |
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-- get the number of channels in use |
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-- result: nChan= 1 |
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