# Origin vs. OriginPro

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## Introduction

OriginPro includes all of the features available in Origin. In addition OriginPro provides advanced analysis tools and Apps. The following tables summarize the key benefits of OriginPro by feature areas.

For a broad overview of the features in both products, please visit our Origin product page.

This information is also available as a PDF file

## Comparison of Origin and OriginPro

### Curve Fitting

Curve FittingOriginOriginPro
Linear and Polynomial Fitting
Linear Regression
Linear Fit with X Error
Confidence Ellipse for Linear Fit
Polynomial Regression
Multiple Linear Regression
Partial Leverage Plots in Multiple Regression
Residual Analysis
Nonlinear Fitting
Fitting Multiple Datasets
Built-in Fitting Function and User-Defined Fitting Function
Parameter Initialization and Derived Parameter Definition
Bounds and Constraints
Weighted Fitting
Fitting with Y Error
Fitting with X and Y Errors (Orthogonal Regression)
Global Fit with Parameter Sharing
Fitting Replica Data
Residual Analysis
Fitting with Implicit Functions (Orthogonal Distance Regression)
Fitting Comparison
Fit and Rank Multiple Models
Surface Fitting

### Peak Analysis

Peak AnalysisOriginOriginPro
Peak Analysis
Baseline Detection
Baseline Subtraction
Peak Finding
Peak Integration
Peak Fitting
Fit Baseline with Peaks
Fit Individual Peaks with Different Fitting Functions
Batch Peak Analysis

### Statistics

StatisticsOriginOriginPro
Descriptive Statistics
Basic Descriptive Statistics
1D and 2D Frequency Counts
Correlation Coefficient
Partial Correlation Coefficient
Cross Tabulation
Discrete Frequency
Distribution Fit
Normality Test (Shaprio-Wilk, Lilliefors, Kolmogorov-Smirnov, Anderson-Darling, D'Agostino-K Squared, Chen-Shapiro)
Statistics Charts: HistogramBox ChartScatter MatrixQC ChartProbability PlotQ-Q Plot, and Pareto Chart
Grubbs Test and Q-test to Detect Outliers
Hypothesis Testing
One Sample and Two-Sample t-Test, Pair-Sample t-Test
Two Sample and Paired-Sample T-Test on Rows
One Sample and Two Sample Hypothesis Tests for Variance
One and Two-Proportion Test
Analysis of Variance
One Way ANOVA, Two Way ANOVA
Three Way ANOVA
ANOVA: Mean Comparison (Tukey, Bonferroni, Scheffe, Dunn-Sidak, Fisher LSD, Holm-Bonferroni, Holm-Sidak)
One Way and Two Way Repeated Measure ANOVA
Nonparametric Tests
Sign Test
Wilcoxon Test for One Sample and Paired Sample
Two Sample Kolmogorov-Smirnov Test
Mann-Whitney Test
Kruskal-Wallis ANOVA
Mood's Median Test
Friedman ANOVA
Multivariate Analysis
Principal Component Analysis
Cluster Analysis
Discrimininant Analysis
Canonical Discriminant Analysis
Partial Least Squares
Survival Analysis
Kaplan-Meier Estimator
Test Equality of Survival Functions (Log-Rank, Breslow and Tarone-Ware )
Cox Proportional Hazard Model
Weibull Fit
Power and Sample Size
One, Two and Paired-Sample t-Test,One Way ANOVA, One and Two-Proportion Test, One and Two -Variance Test
ROC Curve
ROC Curve

### Signal Analysis

Signal AnalysisOriginOriginPro
Smoothing and Filtering
Smoothing using Savitzky-Golay Filter, Adjacent Averaging, FFT Filter, Percentile Filter
FFT Filters: Low Pass, Low Pass Parabolic, High Pass, Band Pass, Band Block, and Threshold
IIR Filter Design
Fast Fourier Transform (FFT)
FFT with Basic Options
2D FFT and 2D IFFT Basic Filtering
Short-Time Fourier Transform (STFT)
Wavelet Analysis
Discrete Wavelet Transform (DWT) and Inverse Discrete Wavelet Transform (IDWT)
Wavelet Smoothing
Wavelet DeNoising
Continuous Wavelet Transform (CWT)
Evaluation of Continuous Wavelet Function
Others
Convolution and Deconvolution
Coherence
1D Correlation
2D Correlation
Hilbert Transform
Signal Envelope
Signal Decimation
Rise and Fall Time Analysis

### Mathematics

MathematicsOriginOriginPro
Simple Mathematics Operations
Simple Mathematics Operations on or Between Datasets
Set Cell, Column or Matrix Values by Using Mathematics Operations
Normalization
Interpolation and Extrapolation
1D Interpolation and Extrapolation
Interpolation and Extrapolation of Y From X
Trace Interpolation on XY Data
Trace Interpolation on XYZ Data
2D Interpolation and Extrapolation
3D Interpolation
Differentiation and Integration
Numerical Differentiation
1D Numerical Integration
2D Volume Integration
Area Calculation
Polygon Area
XYZ Surface Area
Matrix Surface Area
Others
Average Multiple Curves
Inverse of a Matrix

### Gadget

GadgetOriginOriginPro
Gadget
Surface Integration Gadget
Global Vertical Cursor Gadget Across Graphs
Intersect Gadget
Quick Sigmoidal Fit Gadget
Cluster Gadget
Quick Peaks Gadget
Differentiate and Interpolate Gadget
Quick Fit Gadget
Rise Time Gadget
Integrate, FFT and Statistics Gadget

### Apps

AppsOriginOriginPro
Fitting
Constrained Multiple Regression
Polynomial Surface Fit
Sequential Fit
Piecewise Fit
Enzyme Kinetics
General Linear Regression
Global Peak Fit
Composite Spectrum Regression
Cyclic Voltammetry
Simple Fit
Compare Datasets
Compare Linear Fit Parameters and Datasets
Mathematics
Equation Solver
ODE Solver
Curvature Radius
Onset Of Slope
Tangent
Tafel Extrapolation
Distance Between Two Points
Level Crossing
Signal Processing
Simple pCLAMP Analyzer
Time-Frequency Analysis
Fourier Self-Deconvolution
FFT Examiner
White Noise
Statistics
Simple Time Series Analysis
Logistic Regression
Principal Component Analysis for Spectroscopy
Advanced Principal Component Analysis
Hotelling's T-squared Test
Monte Carlo Simulation
Probability Distribution Calculator
Gage Study
Post-hoc Analysis for Nonparametric Tests
Chi-Square Test
Hurst Exponent
Graph Customization
Color Editor
LaTeX
Google Map Import
Maps Online
Import Shapefile
Colormap for Map Data
Layer Stack Manager
Graphing
Means Plot
Manhattan Plot for GWAS (Genome-Wide Association Studies)
3D Confidence Ellipsoid
Image Stack Profile
Heat Map with Dendrogram
Paired Comparison Plot
Kernel Density for Polar and Ternary
3D Stacked Histograms
3D Wall Profile
Plot Sub Matrix
Log Histogram
Zoomed Inset
Treemap Plot
Z Profiler
Volcano Plot
Polyline Profiles
Data Processing
Data Slicer
OPJ Searcher
Import and Export
Import Chem Data
Movie Creator
HDF5 Browser
Import Tektronix WFM Files
Agilent MS Reader
Send Graphs to Word

Note: New Apps are released frequently. Please visit originlab.com/Apps for the most up-to-date list.

Note: If you don't see features listed here, it means they exist in both regular and Pro.