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Statistics R Squared software
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Statistics R Squared

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Added: July 04, 2010 | Visits: 753

Statistics::OLS Statistics::OLS is a Perl module to perform ordinary least squares and associated statistics. SYNOPSIS use Statistics::OLS; my $ls = Statistics::OLS->new(); $ls->setData (@xydataset) or die( $ls->error() ); $ls->setData (@xdataset, @ydataset); $ls->regress(); my ($intercept, $slope)...



Platforms: *nix

License: Freeware Size: 8.19 KB Download (79): Statistics::OLS Download

Added: February 17, 2010 | Visits: 877

Statistics::LineFit Statistics::LineFit module least squares line fit, weighted or unweighted. SYNOPSIS use Statistics::LineFit; $lineFit = Statistics::LineFit->new(); $lineFit->setData (@xValues, @yValues) or die "Invalid data"; ($intercept, $slope) = $lineFit->coefficients(); defined $intercept or die...





Platforms: *nix

License: Freeware Size: 24.58 KB Download (100): Statistics::LineFit Download

Added: July 04, 2010 | Visits: 1.240

R R is a language and environment for statistical computing and graphics. R is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different...


Platforms: *nix

License: Freeware Size: 10.4 MB Download (82): R Download

Released: June 12, 2014  |  Added: June 12, 2014 | Visits: 107

Quick Linear Regression In statistics, linear regression is a technique for estimating the relationship between an independent variable, X, and its scalar result, the dependent variable, Y, derived from a series of X-Y relationships. The computational routine involves trying to fit a straight line between a scatter...


Platforms: iOS

License: Shareware Cost: $1.99 USD Size: 1.4 MB Download (7): Quick Linear Regression Download

Added: August 19, 2013 | Visits: 250

plotfit [coef, RSquared]=plotfit(x,y,polyorder)A simple function that accepts x,y data pairs in in the vectors "x" and "y", fits it to a polynomial of order "polyorder", plots the data and the fit, and displays the fit coefficients and the goodness-of-fit measure R-squared in the upper left corner of the...


Platforms: Matlab

License: Freeware Size: 10 KB Download (20): plotfit Download

Added: May 20, 2013 | Visits: 229

gapolyfitn This function implements a method of using genetic algorithms to optimise the form of a polynomial, i.e. reducing the number of terms required in comparison to a least-squares fit using all possible terms, as described in the following paper:Clegg, J. et al, "The use of a genetic algorithm to...


Platforms: Matlab

License: Freeware Size: 30.72 KB Download (18): gapolyfitn Download

Added: April 24, 2013 | Visits: 260

orderseek - Finds chemical reaction order From undergraduate chemistry, we know how to test whether a reaction is 0th, 1st, or 2nd order by plotting different transformations of the data, and inspecting which plot fits the best.This program does the same thing. It transforms the data using different values of the order, attempting to...


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): orderseek - Finds chemical reaction order Download

Added: May 07, 2013 | Visits: 178

Polynomial Trendlines Plots data points and first through sixth degree polynomials. Displays polynomial coefficients and r-squared values in command window. Allows user to choose range. Also allows user to remove trendlines that don't appear to fit.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Polynomial Trendlines Download

Added: July 07, 2013 | Visits: 217

plotdata, version 2 function [coef, RSquared]=plotdata(xi,yi,polyorder) A simple data plotting function, useful for inspecting x,y data. The function accepts data in the form of a single vector, a pair of vectors "x" and "y", or a single NxM or MxN matrix with the independent variable (x) in first row or column...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): plotdata, version 2 Download

Added: June 09, 2010 | Visits: 722

Statistics::RankOrder Statistics::RankOrder contains algorithms for determining overall rankings from a panel of judges. SYNOPSIS use Statistics::RankOrder; my $r = Statistics::RankOrder->new(); $r->add_judge( [qw( A B C )] ); $r->add_judge( [qw( A C B )] ); $r->add_judge( [qw( B A C )] ); my %ranks =...


Platforms: *nix

License: Freeware Size: 13.31 KB Download (73): Statistics::RankOrder Download

Added: June 01, 2010 | Visits: 767

Statistics::ChiSquare Statistics::ChiSquare - How well-distributed is your data? SYNOPSIS use Statistics::Chisquare; print chisquare(@array_of_numbers); Statistics::ChiSquare is available at a CPAN site near you. Suppose you flip a coin 100 times, and it turns up heads 70 times. Is the coin fair? Suppose...


Platforms: *nix

License: Freeware Size: 5.12 KB Download (79): Statistics::ChiSquare Download

Added: July 20, 2010 | Visits: 862

Statistics::ROC Statistics::ROC is a Perl module with receiver-operator-characteristic (ROC) curves with nonparametric confidence bounds. SYNOPSIS use Statistics::ROC; my ($y) = loggamma($x); my ($y) = betain($x, $p, $q, $beta); my ($y) = Betain($x, $p, $q); my ($y) = xinbta($p, $q, $beta, $alpha); my...


Platforms: *nix

License: Freeware Size: 17.41 KB Download (77): Statistics::ROC Download

Added: July 08, 2010 | Visits: 1.281

Statistics::Distributions Statistics::Distributions is a Perl module for calculating critical values and upper probabilities of common statistical distributions. SYNOPSIS use Statistics::Distributions; $chis=Statistics::Distributions::chisqrdistr (2,.05); print "Chi-squared-crit (2 degrees of freedom, 95th...


Platforms: *nix

License: Freeware Size: 6.14 KB Download (79): Statistics::Distributions Download

Added: November 16, 2010 | Visits: 702

Statistics::ChisqIndep Statistics::ChisqIndep is a Perl module to perform chi-square test of independence (a.k.a. contingency tables). Synopsis #example for Statistics::ChisqIndep use strict; use Statistics::ChisqIndep; use POSIX; # input data in the form of the array of array references my @obs = ([15, 68,...


Platforms: *nix

License: Freeware Size: 3.07 KB Download (89): Statistics::ChisqIndep Download

Added: November 08, 2010 | Visits: 634

Statistics::PointEstimation Statistics::PointEstimation is a Perl module for computing confidence intervals in parameter estimation with Students T distribution. Statistics::PointEstimation::Sufficient - Perl module for computing the confidence intervals using sufficient statistics SYNOPSIS # example for...


Platforms: *nix

License: Freeware Size: 6.14 KB Download (79): Statistics::PointEstimation Download

Released: August 07, 2012  |  Added: August 07, 2012 | Visits: 517

SigmaXL These are some of the SigmaXL features: Data Manipulation: ' Subset by Category, Number, Date or Random ' Stack Subgroups Across Rows ' Random Number Generator Templates & Calculators: ' DMAIC & DFSS Templates ' Lean Templates ' Probability Distribution Calculators ' MSA Templates ' Process...


Platforms: Windows

License: Shareware Cost: $249.00 USD Size: 48.77 MB Download (37): SigmaXL Download

Released: May 25, 2014  |  Added: July 09, 2014 | Visits: 298

VisualStat VisualStat is a comprehensive and versatile desktop statistics package that is simple for beginners, yet powerful enough for experts. It is designed for business, science, marketing, and education, with fully functional spreadsheet. It incorporates all the descriptive statistics, parametric and...


Platforms: Windows 8, Windows, Windows 7

License: Shareware Cost: $99.00 USD Size: 558.73 MB Download (38): VisualStat Download

Added: August 13, 2013 | Visits: 282

Using Statistics to Analyze Uncertainty in System Models Demo files from the 30 August 2007 Webinar - Reliability Analysis and Robust Design using MATLAB(R) Products"Webinar direct link: http://www.mathworks.com/wbnr14894You will need MATLAB and Statistics Toolbox, Optimization Toolbox, and Simulink to run the Demo.


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): Using Statistics to Analyze Uncertainty in System Models Download

bbcorr: Bootstrap statistics for Pearson's correlation coefficient This function computes double block bootstrap percentile confidence intervals and bootstrap standard errors for the Pearson correlation coefficient r and Fisher's z = atanh(r).References:-Efron, B. and R.J. Tibshirani (1993): An Introduction to the Bootstrap, Chapman & Hall.-BdoDshlmann, P. and...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (21): bbcorr: Bootstrap statistics for Pearson's correlation coefficient Download

Released: September 12, 2015  |  Added: September 22, 2015 | Visits: 1.000

Develve Statistical software for fast and easy interpretation of experimental data in science and R&D in a technical environment. This statistical package helps with analysis and prevents making false assumptions. In short it makes statistics faster and easier, suitable for less experience users but...


Platforms: Windows, Windows 8, Windows 7, Windows Server

License: Shareware Cost: $79.00 USD Size: 3.16 MB Download (43): Develve Download

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