fit_logistic(t,Q)

Fit a time series to a best-fitting logistic function.

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Cite As

James Conder (2026). fit_logistic(t,Q) (https://www.mathworks.com/matlabcentral/fileexchange/41781-fit_logistic-t-q), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.9.0

Added confidence limits for parameters.

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1.8.0

1) condensed output of three individual parameters: thalf, Qinf, and alpha into one 3 element vector, p
2) fixed typo in comments

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1.7.0

Added a check to avoid the flatlining (Qpre goes to the mean) that has occasionally occurred.

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1.5.0

Fixed bug for reversing time when fitting a decreasing logistic.
Added an example in help comments.

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1.4.0

accidentally included debugging code in last update. update is debugged AND cleaned version

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1.3.0

Fixed instability for short or long time frames

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1.2.0

Fixed signs of coefficients for decreasing logistic and added screenshot

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1.1.0

Fixed signs of coefficients for decreasing logistic.

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1.0.0

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