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OriginPro offers all of the features of Origin plus extended analysis tools in the following areas:
Peak Fitting
The Peak Analyzer tool in OriginPro provides the additional capability of finding and fitting multiple peaks in your spectra. Baseline anchor points can be customized and fit with a suitable fitting function, and the baseline fitting can be included as part of the final peak fitting process. A detailed Fit Control dialog is provided to control all aspects of peak fitting including mixed peak functions, peak centers and widths, sharing parameters, and imposing bounds and linear constraints on parameters. Graphical as well as tabular results are generated as part of the final fit report.
Surface Fitting
OriginPro can fit a 3D surface to XYZ data points. The surface and data points can be displayed together, including droplines from the points to the surface.
Statistics
OriginPro expands on the statistical analysis capabilities of Origin by providing additional tools in Descriptive Statistics, Discrete Frequency counting, normality tests, correlation analysis, one-way and two-way Repeated Measures ANOVA, many nonparametric tests such as Friedman ANOVA and Two-Sample Kolmogorov-Smirnov Test and Mann-Whitney Test, Survival Analysis tools including Weibull Fit and Cox Proprotional Hazard Model, ROC Curves, and Power and Sample Size tests.
Signal Processing
Advanced signal processing features in OriginPro include Short-Time FFT (STFT), Hilbert Transform, Coherence, 2D FFT and 2D FFT-based Filtering, 2D Correlation, and Wavelet analysis.
Image Handling
OriginPro offers more ways to handle your image data, including alpha blending, pixel logic, morphological filtering, and interpolated background subtraction.
Analytical Power
With so much analytical power, OriginPro is the software of choice for those who want a single data analysis and graphing solution.
For a summary of key new features in Origin and OriginPro, please visit our Top Features page.
For a detailed list of features comparing the current version to previous versions of Origin, including clearly marked OriginPro features, please view our Reasons to Upgrade page.
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Peak Analysis:
Multi-Peak Fitting with Residuals
Automatically find multiple peaks
and deconvolute overlapping peaks
3D Curve Fitting:
Surface Fitting with Droplines
Apply transparency to the fit surface to
better see the relationship between the
fit and the data
Signal Processing: Short-Time FFT
Visualize the frequency distribution of
time variant signals
Statistics: Survival Analysis
Choose from three widely-used survival
function models: Kaplan-Meier, Cox,
or Weibull
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