| | | | | | DMFitter ActiveX control - 11.7.0.286 |
DMFitter ActiveX control allows you to add sophisticated regression analysis tools to your software in a few lines of code. Both linear and nonlinear (Levenberg-Marquardt) least squares curve fitting algorithms with user defined models are available.
| | | | | | | | More on Partial Least Squares Tool | |  | | The Bluebit .NET Matrix Library provides classes for object-oriented linear algebra in the .NET platform. It can be used to solve systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalues and eigenvectors problems, and singular value problems. Also provided are the associated matrix factorizations such as Eigen, LQ, LU, Cholesky, QR, SVD. The above functionality is present for both real and complex matrices. Two analogous sets of classes are... | Size: 3.9 MB License: Shareware Price: $49
Keywords: Cholesky - Decomposition - Eigenvalue - Eigenvalues - Eigenvector - Eigenvectors - Lu - Math - Matrix - Net | 
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| |  | | Performs computations associated with matrices, including solution of linear systems of equations (even least squares solution of over-determined or inconsistent systems and solution by LU factors), matrix operations (add, subtract, multiply), finding the determinant, trace, inverse, adjoint, QR or LU factors, eigenvalues and eigenvectors, establish the definiteness of a symmetric matrix, perform scalar multiplication, transposition, shift, create matrices of zeroes or ones, identity,... | | Size: 2.2 MB License: Shareware Price: $15 |
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| | LAPACK | Data Added: February 25, 2010 |
| | | LAPACK is written in Fortran77 and provides routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalue problems, and singular value problems. The associated matrix factorizations (LU, Cholesky, QR, SVD, Schur, generalized Schur) are also provided, as are related computations such as reordering of the Schur factorizations and estimating condition numbers. Dense and banded matrices are handled, but not general sparse... | | Size: 4.8 MB License: Freeware |
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| |  | | Motofit co-refines Neutron and X-ray reflectometry data, using the Abeles matrix / Parratt recursion and least squares fitting (Genetic algorithm or Levenberg Marquardt). It works in the IGOR Pro environment (TM Wavemetrics). | | Size: 8.8 MB License: Freeware |
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| | | | Sake is a PHP implementation of Polynomial Least Squares Regression. The algorithm takes data points as input and returns the resulting polynomial. Graphs can be made using any plotting package. Sake provides the polynomial and will compute as many point | | Size: 22.7 KB License: Freeware |
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| | | | Tidal Analysis Program in PYthon (TAPPY) uses the least squares optimization function from scipy to perform a harmonic analysis (calculate amplitude and phases of a set of sine waves) of a hourly time series of water level values. | | Size: 1.2 MB License: Freeware |
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| |  | | SciCraft is an open source data analysis software developed in Python which allows you to access advanced mathematical functions through an easy-to-use graphical interface. Typical methods can be anything from areas like statistics, chemometrics and artificial intelligence and from languages like Matlab/Octave and R. More and more methods will be supported by SciCraft as different [wiki:SciCraftManual#Workflows workflows] which handles them are developed. Methods for new or special problems... | Size: 184.0 MB License: Freeware
Keywords: Analysis - Data - Function - Mathematics - Matlab - Octave - Statistic |
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| |  | | The DynaFit application was developed to perform nonlinear least-squares regression of chemical kinetic, enzyme kinetic, or ligand-receptor binding data. The experimental data can be either initial reaction velocities in dependence on the concentration of varied species (e.g., inhibitor concentration vs. velocity), or the reaction progress curves (e.g., time vs. absorbance). The main advantage in using the program DynaFit is in the ability to characterize the (bio)chemical... | Size: 5.8 MB License: Freeware
Keywords: Chemical - Chemical Analysis - Chemical Kinetic - Enzyme - Enzyme Kinetic - Kinetic |
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| | | | NMath Stats contains a data table class with functions for computing descriptive statistics, such as mean, variance, standard deviation, percentile, median, quartiles, geometric mean, harmonic mean, RMS, kurtosis, skewness, and many more; PDF, CDF, inverse CDF, and random variable moments for a variety of probability distributions, including normal (Gaussian), Poisson, chi-square, gamma, beta, Student's t, F, binomial, and negative binomial; Combinatorial functions, such as factorial, log... | | Size: 3.9 MB License: Demo Price: $495 |
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| | | | Locally Weighted Projection Regression (LWPR) is a fully incremental, online algorithm for non-linear function approximation in high dimensional spaces, capable of handling redundant and irrelevant input dimensions. At its core, it uses locally linear models, spanned by a small number of univariate regressions in selected directions in input space. A locally weighted variant of Partial Least Squares (PLS) is employed for doing the dimensionality reduction. Please cite: [1] Sethu... | | Size: 903.5 KB License: Freeware |
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| |  | | FindGraph is a comprehensive graphing, curve fitting, and digitizing tool. FindGraph offers 12 generic fits, including linear regression, logistic functions, fourier approximation, rationals, neural networks, B-splines and parametric curves least squares approximations, plus a library of over 300 industry-specific 2D formulas. FindGraph uses the Levenberg - Marquardt non-linear algorithm and the Simplex algorithm to fit data. A built-in Wizard helps to apply different curve fits to discover... | Size: 3.4 MB License: Shareware Price: $79.95
Keywords: Approximation - B-spline - Chart - Curve - Data-analysis - Digitizing - Drawing - Equation - Fitting - Functions |
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| | | | Maxus SE is a progressive multi-functional tool designed to improve your Windows and Internet experience. It actually comprises several utilities listed below. The first is a powerful built-in dial-up connections manager that lets you establish Internet connections using any account existing in your system, schedule your computer to automatically connect to your ISP and disconnect at the specified time, restore broken connections, terminate the connection when it is not used or emulate... | | Size: 1.3 MB License: Shareware Price: $29.95 |
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| |  | | Sagata Multiple Regression software offers the power of a professional regression package with the ease and comfort of a Microsoft Excel interface. Features include: Qualitative/Categorical Factors - often inputs or factors in model fitting are qualitative or categorical in nature, e.g., the type of house (brick, cape cod, or colonial) or the school district name. S.R. Pro offers completely seamless integration of categorical and continuous factors. Efficient Backend Processing - often... | Size: 8.0 MB License: Demo
Keywords: Categorical - Data - Estimate - Forecast - Linear - Multiple - Plot - Predict - Qualitative - Regression |
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| |  | | Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation. Interpolation modes include: closest-value, linear, piecewise parabolic or hyperbolic, cubic spline and polynomial up to 20th order. The functions can also handle tables containing missing and invalid data. Includes functions to fit polynomial curves through a set of X-Y data points and return a table of polynomial curve coefficients, as well as, determine the best fit polynomial curve.... | Size: 1.0 MB License: Shareware Price: $20
Keywords: Curve Fitting - Excel Add-in - Interpolation - Lookup - Spreadsheet |
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| |  | | Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation. Interpolation modes include: closest-value, linear, piecewise parabolic or hyperbolic, cubic spline and polynomial up to 20th order. The functions can also handle tables containing missing and invalid data. Includes functions to fit polynomial curves through a set of X-Y data points and return a table of polynomial curve coefficients, as well as, determine the best fit polynomial curve.... | Size: 758.8 KB License: Shareware Price: $20
Keywords: Curve Fitting - Excel Add-in - Interpolation - Lookup - Spreadsheet |
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| |  | | EJB Suite offers functionality from Basic Statistics, Discrete Probability, Standard Probability Distributions, Hypothesis Testing, Correlation and Linear Regression. Statistics Module The Statistics module incorporates evaluation procedures of standard quantitative measures of centrality (mean) and dispersion of (discrete) numerical sets. This module incorporates weighted averages, geometric mean, Inter-Quartile range, mean and standard deviation, sample variance and the coefficient of... | Size: 19.7 MB License: Shareware Price: $249
Keywords: Basic - Correlation - Discrete - Distributions - Ejb - Hypothesis - J2ee - Java - Jsp - Linear |
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| |  | | Offers functionality from Basic Statistics, Discrete Probability, Standard Probability Distributions, Hypothesis Testing, Correlation and Linear Regression. Statistics Module The Statistics module incorporates evaluation procedures of standard quantitative measures of centrality (mean) and dispersion of (discrete) numerical sets. This module incorporates weighted averages, geometric mean, Inter-Quartile range, mean and standard deviation, sample variance and the coefficient of variation.... | Size: 7.4 MB License: Shareware Price: $199
Keywords: Basic - Class Libraries - Correlation - Discrete - Distributions - Hypothesis - J2se - Java - Javabeans - Jsp |
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| |  | | Add Statistics, Discrete Probability, Standard Probability Distributions, Hypothesis Testing, Correlation and Linear Regression functionality to your .NET, COM, and XML Web service Applications. Statistics Module Incorporates topic from data presentation (incl. standard, relative and cumulative frequency tables), Basic Statistics (incl. measure of centrality, dispersion and relative location) and Grouped Data (incl. Sample Mean, Variance and Standard Deviation Discrete Probability... | Size: 5.9 MB License: Shareware Price: $179
Keywords: .net - .net Basic - C# - C++ - Class Libraries - Com - Correlation - Discrete - Distributions - Hypothesis |
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| |  | | Add Statistics, Discrete Probability, Standard Probability Distributions, Hypothesis Testing, Correlation and Linear Regression functionality to your .NET, COM, and XML Web service Applications. Statistics Module Incorporates topic from data presentation (incl. standard, relative and cumulative frequency tables), Basic Statistics (incl. measure of centrality, dispersion and relative location) and Grouped Data (incl. Sample Mean, Variance and Standard Deviation Discrete Probability... | Size: 5.7 MB License: Shareware Price: $179
Keywords: .net - Basic - C# - Com - Correlation - Delphi - Discrete - Distributions - Hypothesis - Linear |
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| | | | LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit program you are able to:1) Treat similar data (grouped and ungrouped dataset, one or two samples);2) Treat non-similar data;3) Determine propagated error (error propagation up to eight independent variables);4) Plot 2D and 3D graph (normal, parametric, imported dataset, contour of maps);5) Execute math calculations (system of linear equations, roots of function, non-linear equation, ordinary... | | Size: 3.4 MB License: Shareware Price: $60 |
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| | | | The Statsar statistics library allows you to add high-performance statistics calculations to your .NET platform applications. The object-oriented library was designed and implemented by numerical experts with proven expertise in the financial industry.Providing a simple and intuitive object model, the library allows you to rapidly analyze your data by importing familiar data objects such as ADO.NET data tables. A powerful and robust CSV reader is also included with the component, allowing you... | | Size: 2.1 MB License: Demo Price: $495 |
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| | | | NMath Core contains foundational classes for object-oriented numerics on the .NET platform. Product features include: Single- and double-precision complex number classes; full-featured vector and matrix classes for single- and double-precision floating point numbers and single- and double-precision complex numbers; flexible indexing using slices and ranges; cubic spline interpolation; extension of standard mathematical functions, such as Cos(), Sqrt(), and Exp(), to work with vectors,... | | Size: 9.4 MB License: Demo Price: $295 |
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| | | | NMath Matrix is an advanced matrix manipulation library that extends NMath Core to include structured sparse matrix classes (triangular, symmetric, Hermitian, banded, tridiagonal, symmetric banded, and Hermitian banded), factorizations (LU, Bunch-Kaufman, and Cholesky), orthogonal decompositions (QR and SVD), advanced least squares classes (Cholesky, QR, and SVD), and solutions to symmetric, Hermitian, and nonsymmetric eigenvalue problems.Fully compliant with the Microsoft Common Language... | | Size: 3.4 MB License: Demo Price: $495 |
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| | | | GWC is an application to do digital audio restoration on wavfile data, i.e. remove hisses and clicks. It features click repair using least squares autoregressive interpolation, and is based on the FFTW library. This is still beta code, so back up your data files first.. Gnome Wave Cleaner from Redhawk.org. | | Size: 530.0 KB License: Freeware |
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| | | | Statistical models with python using numpy and scipy. Currently covers linear regression (with ordinary, generalized and weighted least squares), robust linear regression, and generalized linear model. | | Size: 4.1 MB License: Freeware |
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| | | | Is a cross-platform software package for econometric analysis, written in the C programming language. It is free, open-source software. You may redistribute it and/or modify it under the terms of the GNU General Public License (GPL) as published by the Free Software Foundation. Features Easy intuitive interface (now in French, Italian, Spanish, Polish, German, Basque, Portuguese, Russian, Turkish, Czech, Traditional Chinese, Albanian and Greek as well as English) | Size: 14.3 MB License: Freeware
Keywords: Analyze - Analyzer - Comma Separated Values - Econometric - Econometric Analysis - Statistical Analysis |
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| | | | Is a cross-platform software package for econometric analysis, written in the C programming language. It is free, open-source software. You may redistribute it and/or modify it under the terms of the GNU General Public License (GPL) as published by the Free Software Foundation. Features Easy intuitive interface (now in French, Italian, Spanish, Polish, German, Basque, Portuguese, Russian, Turkish, Czech, Traditional Chinese, Albanian and Greek as well as English) | Size: 17.2 MB License: Freeware
Keywords: Analyze - Analyzer - Comma Separated Values - Econometric - Econometric Analysis - Statistical Analysis |
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| |  | | WinRock is a petrology/geochemistry program for Windows. WinRock plots IUGS igneous classification diagrams, including QAPF diagrams, plus sandstone, general purpose XY, log, and ternary diagrams. Each diagram contains separate labeled fields corresponding to individual rock types with data and rock names listed in separate tables. There are optional tick marks, labels, titles, fonts and fields, plus a choice of symbols and colors. Data can be marked and labeled using the drawing tools. There... | Size: 7.3 MB License: Shareware Price: $413
Keywords: Geochemistry - Geochemistry Software - Mineral - Mineral Classification - Petrology - Petrology Software |
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