# Compare Origin and OriginPro

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.

This information is also available as a PDF file.

Comparison of Origin and OriginPro

Not all features are shown in the following tables. If you don't see a feature listed here, you can assume that it exists in both regular Origin and OriginPro.

## Curve Fitting

Curve Fitting Origin OriginPro

### 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 Analysis Origin OriginPro
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

Statistics Origin OriginPro

### 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: Histogram, Box Chart, Scatter Matrix, QC Chart, Probability Plot, Q-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

## Signal Analysis

Signal Analysis Origin OriginPro

### 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

Mathematics Origin OriginPro

### Simple Mathematics Operations

Simple Mathematics Operations on or Between Datasets
Average Multiple Curves
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

Inverse of a Matrix

Global Vertical Cursor Gadget Across Graphs

## Apps

Apps Origin OriginPro

### Curve Fitting

Quantile Regression
Fit ODE
Speedy Fit
Global Fit with Multiple Functions
3D Smoother
Fit Convolution
Rank Models
Constrained Multiple Regression
Polynomial Surface Fit
Sequential Fit
Piecewise Fit
Enzyme Kinetics
General Linear Regression
Composite Spectrum Regression
Cyclic Voltammetry
Find a Fitting Function
2D Smoother
Simple Fit
Compare Datasets
Compare Linear Fit Parameters and Datasets

### Peak Analysis

Gel Molecular Weight Analyzer
Global Peak Fit
Peak Deconvolution
Align Peaks

### Mathematics

Equation Solver
Concave Hull
Tangent
Tafel Extrapolation
Distance Between Two Points
Level Crossing

### Signal Processing

Independent Component Analysis
Dynamic Time Warping
Simple pCLAMP Analyzer
Time-Frequency Analysis
Fourier Self-Deconvolution
FFT Examiner
White Noise

### Statistics

2D Correlation Spectroscopy Analysis
Change Point Analysis
Design of Experiments
Gaussian Mixture Models
Factor Analysis
Simple Time Series Analysis
Logistic Regression
Principal Component Analysis for Spectroscopy
Hotelling's T-squared Test
Post-hoc Analysis for Nonparametric Tests
Hurst Exponent

### Graph Customization

Color Editor
LaTeX
Maps Online
Import Shapefile
Colormap for Map Data
Layer Stack Manager

### Graphing

Means Plot
Manhattan Plot for GWAS (Genome-Wide Association Studies)
Image Stack Profile
Heatmap with Dendrogram
3D Wind Rose
Isosurface
Graph Maker
Batch Plotting
Voronoi-Diagram
Chromaticity Diagram
Paired Comparison Plot
Kernel Density for Polar and Ternary
3D Wall Profile
Plot Sub Matrix
Log Histogram
Zoomed Inset
Treemap Plot

### Data Processing

Distributed Batch Processing
Hysteresis
OPJ Packer
Toolbar Maker
Data Slicer
OPJ Searcher

### Import and Export

Import Chem Data
Import SAS XPT Files
Graph Publisher
Import LSM
Movie Creator
HDF5 Browser
Import Tektronix WFM Files