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Gamma Distribution

Fit, evaluate, and generate random samples from gamma distribution

Functions

makedist Create probability distribution object
fitdist Fit probability distribution object to data
dfittool Open Distribution Fitting app
cdf Cumulative distribution functions
icdf Inverse cumulative distribution functions
iqr Interquartile range
mean Mean of probability distribution
median Median of probability distribution
negloglik Negative log likelihood of probability distribution
paramci Confidence intervals for probability distribution parameters
pdf Probability density functions
proflik Profile likelihood function for probability distribution
random Random numbers
std Standard deviation of probability distribution
truncate Truncate probability distribution object
var Variance of probability distribution
gamcdf Gamma cumulative distribution function
gampdf Gamma probability density function
gaminv Gamma inverse cumulative distribution function
gamlike Gamma negative log-likelihood
gamstat Gamma mean and variance
gamfit Gamma parameter estimates
gamrnd Gamma random numbers
randg Gamma random numbers with unit scale
random Random numbers

Using Objects

GammaDistribution Gamma probability distribution object

Topics

Gamma Distribution

The gamma distribution models sums of exponentially distributed random variables.

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