Fit several data sets at once, sharing selected parameters between the data sets. Fit data to two equations and compare fits with an F test. Fix any parameter to a constant value or constrain to a range of values. Fitting options Automatic initial values. Create equation libraries to distribute to others. Define different equations for different data sets (columns). Enter multiple-line user-defined equations, including If-Then clauses. Built-in equations include kinetic equation*****ponential decay, growth, association), equilibrium mass action equations (binding isotherm, sigmoidal dose-response, competitive binding including 2 site), polynomial up to 4th order, Gaussian distribution, power series and sine. Fit data to a built-in classic equation, choose from an equation library, or enter your own. Curve fitting features: Equations Marquardt-Levenberg nonlinear regression. The main difference is that the Mac version does not support Object Linking and Embedding (OLE). The program has almost identical interfaces on the two platforms, so you can switch back and forth with virtually no learning curve. You can open files created on one platform on the other platform with no special conversion. Prism Features GraphPad Prism V 5 is available for both Windows and Macintosh.
Because it easily organizes, analyzes and graphs repeated experiments picks appropriate statistical tests and interprets the results, Prism is ideally suited to data plotting and analysis applications in the life sciences. GraphPad Prism is a powerful combination of basic biostatistics, curve fitting and scientific graphing in one comprehensive program. Easily organize, analyze and graph repeated experiments pick appropriate statistical tests and interpret the results. GraphPad Prism is a powerful combination of biostatistics, curve fitting (nonlinear regression) and scientific graphing in one comprehensive program.
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