Statistics Library

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The Jacket Statistics Library accelerates the MATLAB® Statistics Toolbox functions which are used for simulating systems, analyzing and modeling data, and conducting trends analysis. The initial set of functionality in the library focuses on the most popular functions used in MATLAB. The Statistics Library is currently included for free with all Jacket installations.

The Jacket Statistics Library requires the MATLAB Statistics Toolbox.

Statistics Library Functions

BINOFIT Binomial parameter estimates
BINOSTAT Binomial mean and variance
CDF Cumulative distribution functions
CHOLCOV Cholesky-like covariance decomposition
CORRCOV Convert covariance matrix to correlation matrix
EXPCDF Exponential cumulative distribution function
EXPFIT Exponential parameter estimates
EXPINV Exponential inverse cumulative distribution function
EXPLIKE Negative log-likelihood for the exponential distribution
EXPPDF Exponential probability density function
EXPRND Random arrays from exponential distribution
EXPSTAT Mean and variance of the exponential distribution
GAMSTAT Gamma mean and variance
GEOCDF Geometric cumulative distribution function
GEOMEAN Geometric mean
GEOPDF Geometric probability density function (pdf)
GEORND Random arrays from the geometric distribution
GEOSTAT Mean and variance of the geometric distribution
GEVLIKE Negative log-likelihood for the generalized extreme value distribution
GMDISTRIBUTION Gaussian mixture distribution class
ICDF Inverse cumulative distribution function for a specified distribution
KMEANS K-means clustering
LOGNCDF Lognormal cumulative distribution function (cdf)
LOGNINV Inverse of the lognormal cumulative distribution function (cdf)
LOGNPDF Lognormal probability density function (pdf)
LOGNRND Random arrays from the lognormal distribution
LOGNSTAT Mean and variance for the lognormal distribution
MAHAL Mahalanobis distance
MOMENT Central moments of all orders
MVNRND Random vectors from the multivariate normal distribution
MVREGRESSLIKE Negative log-likelihood for multivariate regression
NORMFIT Parameter estimates and confidence intervals for normal data
NORMINV Inverse of the normal cumulative distribution function (cdf)
NORMPDF Normal probability density function (pdf)
NORMRND Random arrays from the normal distribution
NORMSTAT Mean and variance for the normal distribution
PDF Density function for a specified distribution
POISSFIT Parameter estimates and confidence intervals for Poisson data
RANDOM Generate random arrays from a specified distribution
RANGE Sample range
SKEWNESS Skewness
TTEST One-sample and paired-sample T-test
TTEST2 Two-sample t-test with pooled or unpooled variance estimate
UNIDRND Random arrays from the discrete uniform distribution
UNIFIT Parameter estimates for uniformly distributed data
UNIFRND Random arrays from continuous uniform distribution
UNIFSTAT Mean and variance of the continuous uniform distribution
ZSCORE Standardized z score
NORMPDF Function
Y = normpdf(gdouble([0:0.1:10]),5,2);


Visit the Statistics Library function category page.

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