Origin File Exchange
Fitting Function Library
Fitting Function Library

App

3 Ratings

3 Comments

2860 Downloads (90 Days)

Min.Version: 2019 (9.6) Updated on: 6/10/2021

Let Origin user search, find and add fitting functions to Origin.

Compare Datasets
Compare Datasets

App

1 Ratings

1 Comments

1740 Downloads (90 Days)

Min.Version: 2016 (9.3) Updated on: 6/1/2021

Compare parameters across multiple datasets, or compare multiple datasets using a nonlinear model.

MANOVA
MANOVA

App

0 Ratings

0 Comments

125 Downloads (90 Days)

Min.Version: 2021b (9.85) Updated on: 5/18/2021

Perform multivariate analysis of variance.

3D Convex Hull
3D Convex Hull

App

4 Ratings

4 Comments

1002 Downloads (90 Days)

Min.Version: 2017 (9.4) Updated on: 5/13/2021

Find the convex hull boundary for a set of 3D scatter points

3D Smoother
3D Smoother

App

6 Ratings

6 Comments

4627 Downloads (90 Days)

Video Link

Min.Version: 2018b (9.55) Updated on: 5/10/2021

Smooth 3D data.

Probit Analysis
Probit Analysis

App

0 Ratings

0 Comments

99 Downloads (90 Days)

Min.Version: 2021b (9.85) Updated on: 4/27/2021

Fit the probit analysis procedure.

ANOVA from Summary Data
ANOVA from Summary Data

App

0 Ratings

0 Comments

78 Downloads (90 Days)

Min.Version: 2021b (9.85) Updated on: 4/27/2021

Perform ANOVA from N, mean and SD.

Optimal Cluster Number
Optimal Cluster Number

App

0 Ratings

0 Comments

99 Downloads (90 Days)

Min.Version: 2021b (9.85) Updated on: 4/27/2021

Identify the optimal number of clusters.

1D Statistical Parametric Mapping
1D Statistical Parametric Mapping

App

0 Ratings

0 Comments

66 Downloads (90 Days)

Min.Version: 2021b (9.85) Updated on: 4/27/2021

Perform one-dimensional Statistical Parametric Mapping.

Speedy Fit
Speedy Fit

App

0 Ratings

0 Comments

1311 Downloads (90 Days)

Video Link

Min.Version: 2019b (9.65) Updated on: 4/21/2021

Perform batch fitting fast

Compare Linear Fit Parameters and Datasets
Compare Linear Fit Parameters and Datasets

App

4 Ratings

4 Comments

2348 Downloads (90 Days)

Min.Version: 2016 (9.3) Updated on: 4/21/2021

Compare datasets using a linear model, or compare intercept and slope.

Gel Molecular Weight Analyzer
Gel Molecular Weight Analyzer

App

1 Ratings

1 Comments

776 Downloads (90 Days)

Video Link

Min.Version: 2019b (9.65) Updated on: 4/21/2021

Determine gel molecular weight from electrophoresis.

Curvature Radius
Curvature Radius

App

0 Ratings

0 Comments

1074 Downloads (90 Days)

Min.Version: 2016 (9.3) Updated on: 4/21/2021

Calculate the radius of curvature of a data plot.

Peak Deconvolution
Peak Deconvolution

App

10 Ratings

10 Comments

8688 Downloads (90 Days)

Video Link

Min.Version: 2019 (9.6) Updated on: 4/21/2021

Offer an intuitive and interactive interface to perform peak analysis.

Bayesian Ridge Regression
Bayesian Ridge Regression

App

0 Ratings

0 Comments

296 Downloads (90 Days)

Min.Version: 2021 (9.8) Updated on: 4/6/2021

Perform bayesian ridge regression with Python.

Apparent Integration
Apparent Integration

App

0 Ratings

0 Comments

306 Downloads (90 Days)

Min.Version: 2021 (9.8) Updated on: 3/30/2021

Use the apparent values for integration according to the current axis scales.

Image Stack Profile
Image Stack Profile

App

4 Ratings

4 Comments

1904 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 3/24/2021

Import a stack of images and generate horizontal and vertical profiles

Logistic Regression
Logistic Regression

App

6 Ratings

6 Comments

2666 Downloads (90 Days)

Min.Version: 2017 (9.4) Updated on: 3/18/2021

Perform binary, multinomial, and ordinal logistic regression.

Rank Models by Fit Reports
Rank Models by Fit Reports

App

0 Ratings

0 Comments

266 Downloads (90 Days)

Min.Version: 2021 (9.8) Updated on: 3/16/2021

Rank multiple fitting functions by their fit reports.

Crystallization Fit
Crystallization Fit

App

1 Ratings

1 Comments

400 Downloads (90 Days)

Min.Version: 2016 (9.3) Updated on: 1/18/2021

Follow the crystallization kinetics using the Avrami and Lauritzen and Hoffman Theory. Just feed the App with your experimental data and some theoretical parameters, and then the App will do the rest.

Optimization Solver
Optimization Solver

App

0 Ratings

0 Comments

406 Downloads (90 Days)

Min.Version: 2021 (9.8) Updated on: 12/30/2020

Find solutions that minimize or maximize a function defined in a worksheet's cell.

Linear Mixed Effects Model
Linear Mixed Effects Model

App

0 Ratings

0 Comments

1240 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 12/28/2020

Fit a linear model with fixed effects and random effects.

Neural Network Fitting
Neural Network Fitting

App

10 Ratings

10 Comments

2768 Downloads (90 Days)

Video Link

Min.Version: 2020 (9.7) Updated on: 12/28/2020

Fit data with neural network.

Synchronize Signals
Synchronize Signals

App

0 Ratings

0 Comments

461 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 12/21/2020

Synchronize signals using specified sampling frequency.

2D Peak Analysis
2D Peak Analysis

App

2 Ratings

2 Comments

1400 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 12/21/2020

Perform 2d peak fitting and integration for each peak.

Fit Parameter Test
Fit Parameter Test

App

0 Ratings

0 Comments

1073 Downloads (90 Days)

Min.Version: 2019 (9.6) Updated on: 12/21/2020

Test for a specific value of a fit parameter

Distributed Batch Processing
Distributed Batch Processing

App

0 Ratings

0 Comments

1794 Downloads (90 Days)

Video Link

Min.Version: 2018b (9.55) Updated on: 12/21/2020

Batch processing with multiple Origin instances.

Time-Frequency Analysis
Time-Frequency Analysis

App

2 Ratings

2 Comments

2411 Downloads (90 Days)

Min.Version: 2017 (9.4) Updated on: 12/21/2020

Compute one-dimensional CWT coefficients and scalogram, and create a time-frequency contour plot.

SVM Classification
SVM Classification

App

1 Ratings

1 Comments

974 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 12/16/2020

Support vector machine for classification.

Neural Network Regression
Neural Network Regression

App

2 Ratings

2 Comments

561 Downloads (90 Days)

Min.Version: 2021 (9.8) Updated on: 12/16/2020

Perform neural network fitting using Python.

Level Crossing
Level Crossing

App

5 Ratings

5 Comments

2847 Downloads (90 Days)

Video Link

Min.Version: 2016 (9.3) Updated on: 12/1/2020

Find X values at a specified Y value over a region of interest in a data plot.

Set Image Scale
Set Image Scale

App

0 Ratings

0 Comments

852 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 11/30/2020

Set scale for image.

Design of Experiments
Design of Experiments

App

7 Ratings

7 Comments

5945 Downloads (90 Days)

Min.Version: 2019 (9.6) Updated on: 11/30/2020

DOE: Design an experiment, fit a model to experimental data, and find best factor settings that optimize responses.

Detrended Correspondence Analysis
Detrended Correspondence Analysis

App

0 Ratings

0 Comments

301 Downloads (90 Days)

Min.Version: 2021 (9.8) Updated on: 11/16/2020

Perform detrended correspondence analysis.

Periodic Report
Periodic Report

App

0 Ratings

0 Comments

110 Downloads (90 Days)

Min.Version: 2021 (9.8) Updated on: 10/26/2020

Group data according to periodic date/time range using specified statistical value.

Stats Advisor
Stats Advisor

App

3 Ratings

3 Comments

2821 Downloads (90 Days)

Video Link

Min.Version: 2019b (9.65) Updated on: 10/22/2020

Help to determine the appropriate statistical test/tool/App.

Independent Component Analysis
Independent Component Analysis

App

0 Ratings

0 Comments

1301 Downloads (90 Days)

Min.Version: 2019 (9.6) Updated on: 10/20/2020

Separate mixed signals into sub-components.

Change Point Analysis
Change Point Analysis

App

0 Ratings

0 Comments

1064 Downloads (90 Days)

Min.Version: 2019b (9.65) Updated on: 10/20/2020

Detect single and multiple change points within data.

Simple pCLAMP Analyzer
Simple pCLAMP Analyzer

App

7 Ratings

7 Comments

1046 Downloads (90 Days)

Min.Version: 2019 (9.6) Updated on: 8/31/2020

Set of 11 tools designed for analysis of pClamp data

Advanced pCLAMP Analyzer
Advanced pCLAMP Analyzer

App

0 Ratings

0 Comments

1125 Downloads (90 Days)

Video Link

Min.Version: 2019 (9.6) Updated on: 8/31/2020

Set of 8 tools designed for advanced analysis of pClamp data.

Nonmetric Multidimensional Scaling
Nonmetric Multidimensional Scaling

App

2 Ratings

2 Comments

1015 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 8/27/2020

Perform non-metric multidimensional scaling.

Equation Solver
Equation Solver

App

0 Ratings

0 Comments

2072 Downloads (90 Days)

Min.Version: 2018 (9.5) Updated on: 7/16/2020

Solve a system of nonlinear equations with varying parameters. Examine how the parameters will affect the solutions.

Inverse Laplace Transform in NMR
Inverse Laplace Transform in NMR

App

5 Ratings

5 Comments

1674 Downloads (90 Days)

Min.Version: 2018b (9.55) Updated on: 7/14/2020

Use regularized inverse Laplace transform to recover the distribution of T2 or ln(T2) in NMR.

Fit Adsorption Isotherm
Fit Adsorption Isotherm

App

6 Ratings

6 Comments

774 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 6/9/2020

Help to transform raw data related to adsorption isotherm into a linear dataset then perform linear fitting.

Video Data Explorer
Video Data Explorer

App

1 Ratings

1 Comments

367 Downloads (90 Days)

Video Link

Min.Version: 2020 (9.7) Updated on: 6/9/2020

Explore video and related measurement data.

Standard Curve Analysis
Standard Curve Analysis

App

1 Ratings

1 Comments

1306 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 4/27/2020

Fit a standard curve and interpolate x values.

Modified Short-Time Fourier Transform
Modified Short-Time Fourier Transform

App

0 Ratings

0 Comments

313 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 4/27/2020

Perform short-time Fourier transform with the window size fixed in the frequency domain.

Canonical Correlation Analysis
Canonical Correlation Analysis

App

0 Ratings

0 Comments

844 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 4/27/2020

Calculate correlation between two multidimensional variables.

Direct Linear Transformation
Direct Linear Transformation

App

0 Ratings

0 Comments

192 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 4/27/2020

Apply direct linear transformation to do camera calibration and reconstruct 3D coordinates of points by 2D coordinates.

Linear Regression with Marginal Distribution
Linear Regression with Marginal Distribution

App

1 Ratings

1 Comments

722 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 4/27/2020

Linear regression with marginal distribution

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