Origin File Exchange
Principal Component Analysis
Principal Component Analysis

App

107 Ratings

107 Comments

6431 Downloads (90 Days)

Min.Version: 2017 (9.4) Updated on: 4/4/2023

An enhanced version of Principal Component Analysis tool.

Speedy Fit
Speedy Fit

App

12 Ratings

12 Comments

3137 Downloads (90 Days)

Min.Version: 2022b (9.95) Updated on: 1/9/2024

Perform batch fitting fast

Redundancy Analysis
Redundancy Analysis

App

17 Ratings

17 Comments

2172 Downloads (90 Days)

Min.Version: 2018b (9.55) Updated on: 1/9/2024

Run redundancy analysis on explanatory data ( x matrix) and response data (y matrix).

Design of Experiments
Design of Experiments

App

15 Ratings

15 Comments

1956 Downloads (90 Days)

Min.Version: 2019 (9.6) Updated on: 6/14/2024

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

Peak Deconvolution
Peak Deconvolution

App

24 Ratings

24 Comments

1827 Downloads (90 Days)

Min.Version: 2019 (9.6) Updated on: 4/12/2024

Offer an intuitive and interactive interface to perform peak analysis.

Asymmetric Correlation Matrix
Asymmetric Correlation Matrix

App

11 Ratings

11 Comments

1571 Downloads (90 Days)

Min.Version: 2024 (10.1) Updated on: 1/11/2024

Calculate the correlation matrix between the columns of x matrix and the columns of y matrix.

3D Smoother
3D Smoother

App

22 Ratings

22 Comments

1230 Downloads (90 Days)

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

Smooth 3D data.

Sequential Fit
Sequential Fit

App

14 Ratings

14 Comments

1153 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 4/25/2023

Perform fitting on all datasets in a worksheet sequentially.

Principal Component Analysis for Spectroscopy
Principal Component Analysis for Spectroscopy

App

28 Ratings

28 Comments

1147 Downloads (90 Days)

Min.Version: 2017 (9.4) Updated on: 10/21/2019

Perform principal component analysis on spectroscopy data.

Piecewise Fit
Piecewise Fit

App

14 Ratings

14 Comments

1003 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 4/25/2023

Fit two or three segments of a data plot with same or different fitting function.

Factor Analysis
Factor Analysis

App

11 Ratings

11 Comments

954 Downloads (90 Days)

Min.Version: 2018b (9.55) Updated on: 10/28/2022

Use a small number of latent variables to explain variability among many observed variables.

Sparse Principal Components Analysis
Sparse Principal Components Analysis

App

6 Ratings

6 Comments

907 Downloads (90 Days)

Min.Version: 2023b (10.05) Updated on: 1/9/2024

Find sparse principal components for optimally reconstructing data.

Statistical Process Control
Statistical Process Control

App

4 Ratings

4 Comments

792 Downloads (90 Days)

Min.Version: 2024 (10.1) Updated on: 6/14/2024

Statistical process control (SPC) or statistical quality control (SQC) is the application of statistical techniques to measure, monitor and control the quality of a process.

Neural Network Regression
Neural Network Regression

App

3 Ratings

3 Comments

761 Downloads (90 Days)

Min.Version: 2022b (9.95) Updated on: 1/9/2024

Perform neural network fitting using Python.

General Linear Regression
General Linear Regression

App

1 Ratings

1 Comments

645 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 4/25/2023

Perform regression to study the relationship between a response variable and categorical or continuous independent variables.

SVM Classification
SVM Classification

App

7 Ratings

7 Comments

633 Downloads (90 Days)

Min.Version: 2021 (9.8) Updated on: 4/23/2024

Support vector machine for classification.

Gaussian Mixture Models
Gaussian Mixture Models

App

5 Ratings

5 Comments

588 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 4/25/2023

Fit Gaussian mixture models and cluster test data.

Canonical Correlation Analysis
Canonical Correlation Analysis

App

2 Ratings

2 Comments

576 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 1/9/2024

Calculate correlation between two multidimensional variables.

Neural Network Fitting
Neural Network Fitting

App

16 Ratings

16 Comments

533 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 6/15/2022

Fit data with neural network.

Stats Advisor
Stats Advisor

App

6 Ratings

6 Comments

532 Downloads (90 Days)

Min.Version: 2019b (9.65) Updated on: 12/5/2023

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

Level Crossing
Level Crossing

App

9 Ratings

9 Comments

531 Downloads (90 Days)

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.

Cyclic Voltammetry
Cyclic Voltammetry

App

20 Ratings

20 Comments

500 Downloads (90 Days)

Min.Version: 2017 (9.4) Updated on: 6/11/2024

Perform multi-peak fitting and integration of cyclic data.

Linear Mixed Effects Model
Linear Mixed Effects Model

App

7 Ratings

7 Comments

490 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 1/9/2024

Fit a linear model with fixed effects and random effects.

2D Correlation Spectroscopy Analysis
2D Correlation Spectroscopy Analysis

App

12 Ratings

12 Comments

486 Downloads (90 Days)

Min.Version: 2019b (9.65) Updated on: 7/1/2021

Calculate synchronous and asynchronous correlation spectra.

Logistic Regression
Logistic Regression

App

12 Ratings

12 Comments

460 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 6/15/2023

Perform binary, multinomial, and ordinal logistic regression.

Simple Time Series Analysis
Simple Time Series Analysis

App

11 Ratings

11 Comments

458 Downloads (90 Days)

Min.Version: 2017 (9.4) Updated on: 2/22/2023

Perform simple time series analysis including autocorrelation, cross correlation, differencing, and single exponential smoothing.

Post-hoc Analysis for Nonparametric Tests
Post-hoc Analysis for Nonparametric Tests

App

8 Ratings

8 Comments

443 Downloads (90 Days)

Min.Version: 2018 (9.5) Updated on: 11/13/2023

Perform multiple comparisons for Kruskal-Wallis ANOVA, Moods Median Test and Friedman ANOVA.

Structural Equation Modeling
Structural Equation Modeling

App

12 Ratings

12 Comments

411 Downloads (90 Days)

Min.Version: 2022 (9.9) Updated on: 2/5/2024

Perform structural equation modeling optimization.

Fitting Function Library
Fitting Function Library

App

7 Ratings

7 Comments

409 Downloads (90 Days)

Min.Version: 2019 (9.6) Updated on: 4/24/2023

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

Optimal Cluster Number
Optimal Cluster Number

App

7 Ratings

7 Comments

385 Downloads (90 Days)

Min.Version: 2021b (9.85) Updated on: 12/5/2023

Identify the optimal number of clusters.

Generalized Linear Mixed Model
Generalized Linear Mixed Model

App

0 Ratings

0 Comments

374 Downloads (90 Days)

Min.Version: 2023b (10.05) Updated on: 1/9/2024

Fit a generalized linear model with fixed effects and random effects.

Bayesian Ridge Regression
Bayesian Ridge Regression

App

1 Ratings

1 Comments

354 Downloads (90 Days)

Min.Version: 2023b (10.05) Updated on: 4/10/2024

Perform bayesian ridge regression with Python.

NMR Tools
NMR Tools

App

0 Ratings

0 Comments

346 Downloads (90 Days)

Min.Version: 2020b (9.75) Updated on: 1/10/2024

Nuclear magnetic resonance data processing in Origin.

Time Series Analysis
Time Series Analysis

App

2 Ratings

2 Comments

337 Downloads (90 Days)

Min.Version: 2024b (10.15) Updated on: 6/14/2024

Tools to analyze and forecast data recorded at consistent intervals over a period of time.

Rank Models
Rank Models

App

10 Ratings

10 Comments

322 Downloads (90 Days)

Min.Version: 2018b (9.55) Updated on: 1/4/2022

Fit and rank multiple functions to identify best fitting model.

Overlap Area
Overlap Area

App

2 Ratings

2 Comments

318 Downloads (90 Days)

Min.Version: 2017 (9.4) SR2 Updated on: 3/29/2018

Calculate the area shared by two overlapping plots.

2D Peak Analysis
2D Peak Analysis

App

5 Ratings

5 Comments

313 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 1/9/2024

Perform 2d peak fitting and integration for each peak.

Onset for Peaks
Onset for Peaks

App

0 Ratings

0 Comments

284 Downloads (90 Days)

Min.Version: 2019b (9.65) Updated on: 12/6/2019

Find onset and endset of a peak.

Slope Analyzer
Slope Analyzer

App

4 Ratings

4 Comments

272 Downloads (90 Days)

Min.Version: 2017 (9.4) Updated on: 2/8/2017

Graphically explore and record slope values within a region of interest.

Bootstrap Sampling
Bootstrap Sampling

App

5 Ratings

5 Comments

271 Downloads (90 Days)

Min.Version: 2023 (10.0) Updated on: 11/3/2022

Use bootstrap sampling to estimate the statistic of input data.

Quantile Regression
Quantile Regression

App

4 Ratings

4 Comments

261 Downloads (90 Days)

Min.Version: 2020 (9.7) Updated on: 4/25/2023

Explore the relation between continuous or categorical independent variables and specified quantiles of a dependent variable.

Poisson Regression
Poisson Regression

App

0 Ratings

0 Comments

256 Downloads (90 Days)

Min.Version: 2024 (10.1) Updated on: 4/10/2024

Perform poisson regression with Python.

Polynomial Surface Fit
Polynomial Surface Fit

App

6 Ratings

6 Comments

247 Downloads (90 Days)

Min.Version: 2016 (9.3) Updated on: 2/25/2016

Fit XYZ data with polynomial equations of specified/maximum degree in X and Y, and rank equations to determine best fit (PRO Only).

Fourier Self-Deconvolution
Fourier Self-Deconvolution

App

4 Ratings

4 Comments

246 Downloads (90 Days)

Min.Version: 2016 (9.3) Updated on: 4/18/2016

Perform Fourier self-deconvolution of a spectrum.

Radiometric Geochronology Analysis
Radiometric Geochronology Analysis

App

4 Ratings

4 Comments

246 Downloads (90 Days)

Min.Version: 2022b (9.95) Updated on: 1/9/2024

Analyze radiometric geochronological data.

Mask or Change Data in Contour
Mask or Change Data in Contour

App

0 Ratings

0 Comments

239 Downloads (90 Days)

Min.Version: 2018b (9.55) Updated on: 2/23/2024

Mask or change the data covered by rectangle, ellipse or free hand drawn shape in contour plot.

Global Peak Fit
Global Peak Fit

App

5 Ratings

5 Comments

236 Downloads (90 Days)

Min.Version: 2018 (9.5) Updated on: 12/18/2017

Fit multiple peaks in multiple datasets with parameter sharing.

Generalized Additive Model
Generalized Additive Model

App

0 Ratings

0 Comments

233 Downloads (90 Days)

Min.Version: 2024 (10.1) Updated on: 1/11/2024

Fit a generalized linear model with spline functions of predictor variables.

Linear Regression with Marginal Distribution
Linear Regression with Marginal Distribution

App

3 Ratings

3 Comments

222 Downloads (90 Days)

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

Linear regression with marginal distribution

MANOVA
MANOVA

App

3 Ratings

3 Comments

220 Downloads (90 Days)

Min.Version: 2021b (9.85) Updated on: 11/11/2021

Perform multivariate analysis of variance.

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