... Friedman ANOVA, Kendall's Concordance and Cochran Q Test); regression procedures like linear, polynomial, logistic, stepwise); survival analysis - probit-analysis, cox regression; time series analysis - from smoothing to moving ...

... statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting). DataFitting determines the values ... set of data values. DataFitting can handle linear, polynomial, exponential, and general nonlinear functions. DataFitting performs true nonlinear regression analysis, it does not transform the function into ... models from simple linear equations to high order polynomials. Graphically Review Curve Fit Results: Once your data ...

... be used to verify the results of nonlinear regression analysis program. Graphically Review Equations: Equation graph plotter gives engineers and researchers the power to graphically review equations, by putting a large number of equations at their fingertips. The program is also indispensable for students and teachers. Understandable and convenient interface: ...

CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions. The regression analysis determines the values of the parameters that ... precision math emulator for properly fitting high order polynomials and rationals. Graphically Review Curve Fit Results: Once ...

... plot), candle stick * Linear and non linear regression, interpolation, differential, integral * Auto updating, auto scaling, auto zooming * Legends, movable markers, automatic calculation results in labels * Editors with enhanced options, color and style selectors with unique PropertyLinks * Set properties without writing a line of code ...

... ask how this was found. You can factorise polynomials, multiply and divide one polynomial by another, find the GCD of two polynomials. Expand and contract trig expressions. Calculate Taylor series, ... functions (including parametric plots), find the roots of polynomials, solve simultaneous linear and non-linear equations, calculate standard ...

... the changing graphs, including linear and non linear regression, interpolation, differentiation and integration, during entering. Rt-Plot enables ... in graph, unlimited number of calculated lines, linear regression, polynomial, non linear regression,interpolation, smoothing, differential, integral, calculations can use statistical weights, ...

... have the solution explained. Find Taylor series. Factorise polynomials, divide them, find their GCDs. Specialised tools run ... variety of least square fit methods (including non-linear, polynomial, multivariate). Another finds the minimum of a multi-variate expression. Others solve triangles, or find roots of polynomials up to tenth order, or solve simultaneous linear ...

... smoothing functions to Excel. Curve fitting functions include polynomial fits and a versatile local regression (loess) function. Interpolations include linear, cubic spline, and a 'flexible spline' that allows you to specify the slope at each data point. Data smoothing ...

... (linear or cubic spline), statistics (mean, s.d., histograms, polynomial regression), column operations on stat data, polynomial roots, linear algebra (vector/matrix operations and systems of ...

The Multiple Regression Analysis and Forecasting model provides a solid basis ... timely manner. The key features of the Multiple Regression Analysis and Forecasting model include: Ease and flexibility ... results display for the 'Non-statistician'; Multiple and Individual Regression of independent variables; Tests for statistical significance, auto-correlation, ... Quick forecasting process with options to employ 3rd polynomial, 2nd polynomial, exponential or linear trend lines on ...