Coefficient Of Correlation Formula
StatsEasy Correlation is an online Java applet that allows you to compute the Coefficient of Correlation, it displays the results along with a scatter diagram and line graph. Some knowledge of statistics is required.
Platforms: Any Browser+Java
License: Freeware | Download (785): StatsEasy Correlation Download |
Calculates the coefficient of congruence for comparing factor solutions from different studies or different samples
Platforms: Mac
License: Freeware | Size: 1.1 MB | Download (124): Coefficient of Congruence Download |
r2 = rsquare(y,f) RSQUARE computes the coefficient of determination (R-square) value from actual data Y and model data F. INPUTS Y : Actual data F : Model fit OUTPUT R2 : Coefficient of determination EXAMPLE x = 0:0.1:10; y = 2.*x + 1 + randn(size(x)); p = polyfit(x,y,1); f = polyval(p,x); r2...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): R-square: The coefficient of determination Download |
'Statistics for MySQL' provides additional statistical functions (like Pearson's coefficient of correlation) which are missing in MySQL. DLLs for 32 and 64bit Windows as well as makefiles for Linux are available.
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 466.34 KB | Download (44): Statistics for MySQL Download |
This function computes a double block bootstrap percentile confidence interval and a bootstrap standard error for the difference of two z-transformed Pearson correlation coefficients. The z-statistic is defined as Zd = z1-z2 = atanh(r1)-atanh(r2), where r1 is the Pearson correlation coefficient...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (50): bbcorrdiff: Bootstrap statistics for the difference of correlation coefficients Download |
A package of Matlab functions for exploring spatial patterns of correlation in high resolution climate data. Cross-similarity parameters (dominant lag, max-similarity, window cross-similarity) are calculated for each pair of records and presented on maps as well as plots with an intersite...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (50): Spatial correlation in high resolution climate data Download |
Logical Formula Evaluator is a simple editor for Boolean formulas (uses and, or, implication and equation) which can evaluate all the values of the formula or only a specific value. Simple and straight-forward Open Source editor.
Platforms: Windows
License: Freeware | Size: 179 KB | Download (738): Logical Formula Evaluator Download |
X must be a N-by-K matrix, N is the number of "candidate" and the K is the number of "judge".
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Compute the Kendall's coefficient of concordance of the matrix X Download |
GFIT2 Computes goodness of fit for regression model USAGE: [gf] = gfit2(t,y) [gf] = gfit2(t,y,gFitMeasure) [gf] = gfit2(t,y,gFitMeasure,options) INPUT: t: matrix or vector of target values for regression model y: matrix or vector of output from regression model. gFitMeasure: a string or cell...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Goodness of Fit (Modified) Download |
Enable the insertion of LaTeX formula in your post.Just type (for instance) [latex]displaystyle f_{rec} = frac{c+v_{mobile}}{c} f_{em}[/latex] in your post to show the LaTeX formula.You can configure: the style of the image displayed, the color of the background of the image, the color of the...
Platforms: PHP
License: Shareware | Cost: $0.00 USD | Size: 419.84 KB | Download (45): Enable Latex Download |
If you're bored of racing Formula I cars, rally cars or MotoGP bikes in their natural habitats, this could be for you. It involves racing miniatures representing particular vehicle types across a particular terrain found around the house. Get ready to blast through the various rooms of the...
Platforms: Windows
License: Freeware | Size: 873 KB | Download (141): Micro Machines Download |
KaLiBat is a graphical toolbox to calculate the linear heat loss coefficient of a 2D thermal bridge, according to the European standards EN10211 and EN13370.
A thermal bridge is a thermal discontinuity in the building wall. The resulting thermal loss can be reduced by a better insulation or...
Platforms: Windows
License: Shareware | Cost: $350.00 USD | Size: 585.94 KB | Download (129): KaLiBat Download |
Pole Position 2012 will put your manager skills to the test by putting you in charge of your Formula 1 racing team. It’s your responsibility not only to buy spare parts, but also to design the car and to recruit the members of your team. And then, you hav
Platforms: Mac
License: Shareware | Cost: $29.99 USD | Size: 219 MB | Download (50): Pole Position 2012 Download |
This Program Performs the following:(1) Animates the movement of a Billiard Ball on a table that has a surface friction (mu) and coefficient of restitution (e) for the sides and saves it as an AVI file.(2) Outputs series of rows and columns that displays the stream data of (Time),(X),(Y),(V), and...
Platforms: Matlab
License: Freeware | Size: 133.12 KB | Download (46): Billiard Ball Animation Download |
Whereas standard deviation and variance are measures of absolute variance, the coefficient of variation is a measure of relative variance. This is generally useful to compare several data sets. It can also be used as a simple quality indicator. The definition used here is ratio of standard...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): RelVar Download |
The Mathematics Toolbar is a document template for Microsoft Word designed to speed up writing of mathematical formula. The Mathematics Toolbar consists in two toolbars, one for writing mathematical formula and one for creating mathematical drawings. The Mathematics Toolbar is an open source...
Platforms: Mac
License: Freeware | Size: 2.41 MB | Download (39): Mathematics Toolbar Download |
ShadedCorrelationTable produces a correlation table for a set of variables, enhanced graphically with shading according to correlation values.Upper or lower ranges of correlation values may be highlighted through the interface controls. Two methods are provided to do this: a decay function that...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 61.44 KB | Download (44): Shaded Correlation Table Download |
normxcorr2_general computes the normalized cross-correlation of matrices TEMPLATE and A. The resulting matrix C contains correlation coefficients and its values may range from -1.0 to 1.0.Limitations of normxcorr2:The documentation of normxcorr2 states that, "The matrix A must be larger than the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Generalized Normalized Cross Correlation Download |
The basic functions include the MATLAB implementation of ICC (Intraclass Correlation Coefficient), CCC (Corcordance Correlation Coefficient) and Kendall's W or KCC (Kendall's Coefficient of Concordance).List of basic functions:[1]. IPN_icc: computes the interclass correlations for indexing the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): IPN tools for Test-Retest Reliability Analysis Download |
CORRPERC performs a bootstrap (of size equal to n_iters) on correlation matrices of input variable Y and computes the percentiles corrsperc (according to input perc) of each correlation. The function also provides the standard deviation corrstd for each correlation.[corrsperc, corrstd] =...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): Correlation Percentiles Download |