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Gamma Distribution

Fit, evaluate, and generate random samples from gamma distribution


makedistCreate probability distribution object
fitdistFit probability distribution object to data
distributionFitterOpen Distribution Fitter app
cdfCumulative distribution function
icdfInverse cumulative distribution function
iqrInterquartile range
meanMean of probability distribution
medianMedian of probability distribution
negloglikNegative loglikelihood of probability distribution
paramciConfidence intervals for probability distribution parameters
pdfProbability density function
proflikProfile likelihood function for probability distribution
randomRandom numbers
stdStandard deviation of probability distribution
truncateTruncate probability distribution object
varVariance of probability distribution
gamcdfGamma cumulative distribution function
gampdfGamma probability density function
gaminvGamma inverse cumulative distribution function
gamlikeGamma negative log-likelihood
gamstatGamma mean and variance
gamfitGamma parameter estimates
gamrndGamma random numbers
randgGamma random numbers with unit scale


GammaDistributionGamma probability distribution object


Gamma Distribution

The gamma distribution models sums of exponentially distributed random variables.