Curve Fitting Improvements
General
Improve Fitting Graph and Residual Graphs
ORG-10263
Arrange multiple residual plots in one graph with multiple layers |
|---|
Support Normal Probability Plot of Residuals |
Linear Fit
Auto-detect Outliers in Linear Fit Tool
ORG-10263
In Linear Fit tool, outliers can be auto-detected and output
More Results supports in Apparent Fit
ORG-11852
Enable Standardized Residual, Studentized and Studentized Deleted Residual for Apparent Fit
Support outlier result for Apparent Fit
Nonlinear Curve Fitting
Keep Zoom Status on Fit Curve tab When Doing Interactions
ORG-10303
When doing a fit from graph, user can first uncheck Show Preview on Source Graph checkbox on Fitted Curves page. Then Fit Curve tab will show a preview fitted curve. Zoom In, Zoom Out and Rescale buttons are added on the tab to see more details during iteration or fitting.
New Build-in Fitting Functions
ORG-11320, ORG-11661, ORG-6206
Function Name | Category | Formula |
|---|---|---|
Bingham | Rheology | |
Cross | Rheology |  |
Carreau | Rheology | |
Herschel | Rheology | |
Mauro-Yue-Ellison-Gupta-Allan(MYEGA) | Rheology | |
Vogel-Fulcher-Tammann(VFT) | Rheology | |
BiHill | Growth/Sigmoidal | |
LangevinMod | Exponential | |
ExpGrowDec | Exponential | |
ExpGrow3Dec2 | Exponential |
New Category of Enzyme Kinetics Functions
ORG-11884
Origin 2015 added a new category Enzyme Kinetics for build-in fitting function and following function are included in it
Function Name | Category | Formula |
|---|---|---|
CompInhib | Enzyme Kinetics | |
NoncompInhib | Enzyme Kinetics | |
UncompInhib | Enzyme Kinetics | |
MixedModelInhib | Enzyme Kinetics | |
SubstrateInhib | Enzyme Kinetics | |
MichaelisMeten | Enzyme Kinetics | |
Hill | Enzyme Kinetics |
Add and Search function
ORG-11747
User can now add existing function directly from NLfit dialog
Search function button available in NLFit dialog and the Fitting Function Organizer dialog