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Lognormal Distribution

Fit, evaluate, generate random samples from lognormal distribution

Functions

makedistCreate probability distribution object
fitdistFit probability distribution object to data
distributionFitterOpen Distribution Fitter app
cdfCumulative distribution functions
icdfInverse cumulative distribution functions
iqrInterquartile range
meanMean of probability distribution
medianMedian of probability distribution
negloglikNegative log likelihood of probability distribution
paramciConfidence intervals for probability distribution parameters
pdfProbability density functions
proflikProfile likelihood function for probability distribution
randomRandom numbers
stdStandard deviation of probability distribution
truncateTruncate probability distribution object
varVariance of probability distribution
logncdfLognormal cumulative distribution function
lognpdfLognormal probability density function
logninvLognormal inverse cumulative distribution function
lognlikeLognormal negative log-likelihood
lognstatLognormal mean and variance
lognfitLognormal parameter estimates
lognrndLognormal random numbers

Using Objects

LognormalDistributionLognormal probability distribution object

Topics

Lognormal Distribution

The lognormal distribution is a probability distribution whose logarithm has a normal distribution.

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