Fit_dist_parameter {EnviroPRA} R Documentation

### Description

Returns the distribution parameters adjusted for by maximum likelihood (mle) for the following distributions: "normal","log-normal","geometric","exponential","Poisson", "cauchy" , "logistic" and "weibull"

### Usage

Fit_dist_parameter(x)


### Arguments

 x A numeric vector of length at least one containing only finite values (non-censored data)

### Value

 normal  Fitted Mean and sd for a normal distribution 'log-normal'  Fitted Meanlog and sdlog for a log-normal distribution geometric  Fitted prob for a geometric distribution exponential  Fitted rate for a exponential distribution Poisson  Fitted lambda for a exponential distribution cauchy  Fitted location and scale for a Cauchy distribution logistic  Fitted location and scale for a Logistic distribution weibull  Fitted shape and scale for a weibull distribution

### Author(s)

F. Barrio-Parra

Function fitdistr in Library (MASS)

### Examples


a <- rnorm(n=100, mean =10, sd = 1)

b <- Fit_dist_parameter(a)

# Examples of result extraction

b$normal b$weibull


[Package EnviroPRA version 1.0 Index]