EnvStats Functions for Estimating Distribution Quantiles
The EnvStats functions listed below are useful for estimating distribution quantiles and, for some functions, optionally constructing confidence intervals for a quantile.
| Function Name | Description |
eqbeta |
Estimate quantiles of a Beta distribution. |
eqbinom |
Estimate quantiles of a Binomial distribution. |
eqexp |
Estimate quantiles of an Exponential distribution. |
eqevd |
Estimate quantiles of an Extreme Value distribution. |
eqgamma |
Estimate quantiles of a Gamma distribution |
| using the Shape and Scale Parameterization, and optionally | |
| construct a confidence interval for a quantile. | |
eqgammaAlt |
Estimate quantiles of a Gamma distribution |
| using the mean and CV Parameterization, and optionally | |
| construct a confidence interval for a quantile. | |
eqgevd |
Estimate quantiles of a Generalized Extreme Value distribution. |
eqgeom |
Estimate quantiles of a Geometric distribution. |
eqhyper |
Estimate quantiles of a Hypergeometric distribution. |
eqlogis |
Estimate quantiles of a Logistic distribution. |
eqlnorm |
Estimate quantiles of a Lognormal distribution (log-scale), |
| and optionally construct a confidence interval for a quantile. | |
eqlnorm3 |
Estimate quantiles of a Three-Parameter Lognormal distribution. |
eqnbinom |
Estimate quantiles of a Negative Binomial distribution. |
eqnorm |
Estimate quantiles of a Normal distribution, |
| and optionally construct a confidence interval for a quantile. | |
eqpareto |
Estimate quantiles of a Pareto distribution. |
eqpois |
Estimate quantiles of a Poisson distribution, |
| and optionally construct a confidence interval for a quantile. | |
equnif |
Estimate quantiles of a Uniform distribution. |
eqweibull |
Estimate quantiles of a Weibull distribution. |
eqzmlnorm |
Estimate quantiles of a Zero-Modified Lognormal (Delta) |
| distribution (log-scale). | |
eqzmlnormAlt |
Estimate quantiles of a Zero-Modified Lognormal (Delta) |
| distribution (original scale). | |
eqzmnorm |
Estimate quantiles of a Zero-Modified Normal distribution. |
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