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Beta Distribution

Fit, evaluate, and generate random samples from beta distribution.


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
betacdf Beta cumulative distribution function
betapdf Beta probability density function
betainv Beta inverse cumulative distribution function
betalike Beta negative log-likelihood
betastat Beta mean and variance
betafit Beta parameter estimates
betarnd Beta random numbers
random Random numbers

Using Objects

BetaDistribution Beta probability distribution object


Beta Distribution

The beta distribution describes a family of curves that are unique in that they are nonzero only on the interval (0 1).

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