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Fit Logistic Curve to a Data Set 1.0
File ID: 83800






Fit Logistic Curve to a Data Set 1.0
Download Fit Logistic Curve to a Data Set 1.0http://www.mathworks.comReport Error Link
License: Shareware
File Size: 10.0 KB
Downloads: 2
Submit Rating:
Fit Logistic Curve to a Data Set 1.0 Description
Description: The method used in this work is based on a tutorial by David Arnold.
http://online.redwoods.cc.ca.us/instruct/darnold/diffeq/logistic/logistic.pdf

RUN The Logistic.m this will bring up the GUI.

1. Give the x values on a text file in column format
2. Give the y values on a text file in col format
3. 'Plot Initial' Button will plot the distribution
4. 'Find Fit' button will find the best fit
5. 'Reset' will remove the plot (Although I wanted to clean all the fields - did not have time)
5. K, G, Dm are the values in the following equation

y = K./(1+exp(-G*(x-Dm)));

6. SSE gives the sum of squred error between the fitted function and the actual data
7. CC give the correlation co-efficient between the fitted function and actual data

License: Shareware

Related: equation, bexpgxdm, fields, Clean, Remove, wanted, squred

O/S:BSD, Linux, Solaris, Mac OS X

File Size: 10.0 KB

Downloads: 2



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