| Rating: 2  | | | Total Hits - 159 | | | | DataFit performs nonlinear regression (curve fitting) with 2D/3D plotting capability. Intuitive graphical interface allows you to easily perform regression analysis on data with 1 to 20 independent variables. Data can be imported, or entered through a standard spreadsheet interface. You can define your own regression models, or choose from over 350 built in commonly used models. Solved models are sorted automatically according to goodness of fit. Results include plots of the regression models, q-q plots, scatter plots, fitted parameters with confidence intervals, input vs. estimated data, and goodness of fit statistics. You can create 2D and 3D plots of raw data and/or regression models by selecting the desired information from a list of available data. Each plot is customizable, including fonts, line styles, error bars, footnotes, contours, extrapolation, et. Plots can be saved or copied to the clipboard for use in other applications. Data table export of regression models supports extrapolation, and you can also export source code in BASIC or C to use a model in a user written program. A Data Calculator allows manipulation of raw data or regression models, performing over 70 mathematical operations. With the combination of the intuitive interface, online help and wide range of features, it is a tool efficiently used by both beginners and experts. | | | http://www.oakdaleengr.com | Last Updated on 7/2/2008 6:15:00 PM |
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| Rating:  | | Rated By: Anonymous | From: Unavailable | Date: 6/14/1999 7:56:00 PM | | Comments: | Rating:  | | Rated By: Admin | From: Admin | Date: 6/14/1999 7:56:00 PM | | Comments: Add Software Review for DataFit nonlinear regression (curve fitting) and data plotting | | | |
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