Websites on Regression and Curve Fitting: 2D Curve Fitting Online curve fitting and data plotting software based on Pade (rational) approximants. FuReA Software tools for regression analysis of fuzzy data. Simulate non-linear dependencies, detect outliers and observe results graphically. Hirosoft Information about Epicure software for risk regression using non-linear models and complex rate(person-year) computations. Least Squares Method Program A nonlinear least squares fitting program that handles input errors or a covariance matrix on each axis. The curve fitting can use many curves simultaneously and stick them together with their parameters or points, in many dimensions. LeoStatistic Data visualization and statistical analysis. Distribution histograms, curve and surface fitting, multivariate regression, near neighbors estimation etc. Multiple Regression Components for Delphi Programs for analytical applications. Includes technical support. Nonlinear Statistical Regression Analysis General linear and nonlinear statistical regression analysis. Oakdale Engineering DataFit curve fitting (nonlinear regression) and data plotting software. Online Regression Tools A collection of tools to work out various types of regression online: linear, logarithmic, exponential, power, polynomial, multiple lineal, multiple polynomial, nonlinear... Spatial Statistics Used for estimating large spatial autoregressions via maximum likelihood. Contains MATLAB and Fortran 90 software. Statistical Trending And Reporting System 21 CFR Part 11 compliant trending tool that includes linear regression, shelf life estimation, graphical analysis, SPC/SQC, and environmental trending. ZunZun Online data modeling and visualization. Fits 2D and 3D data to standard functions, and produces various plots, histograms, and error charts.
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