Learn R Programming

neodistr (version 0.1.2)

summary_dist: Summaries of Neo-normal Distribution

Description

To display a summary of calculations for a specific neo-normal distribution, including the mean,median, mode, variance, skewness, and excess.kurtosis.

Usage

summary_dist(family = "msnburr", par = c(mu = 0, sigma = 1, alpha = 1))

Value

media, mean, mode, variance, skewness, and excess kurtosis of neo-normal distributions

Arguments

family

identify the type of Neo-normal distribution to be used. There are five categories of neo-normal distributions, which encompass "msnburr" for MSNBurr , "msnburr2a" for MSNBurr-IIa, "gmsnburr" for GMSNBurr, "jfst" for Jones-Faddy's Skew-t Distribution, "fossep" for Fernandez-Osiewalski-Steel Skew Exponential Power Distribution, and "jsep" for Jones's Skew Exponential Power. The default value of this parameter is "msnburr"

par

list values of each parameter, based on the chosen distribution. The default value is "par=c(alpha=1,mu=0,sigma=1)" for MSNBurr parameter parameter of MSNBurr and MSNBurr-IIa are mu, sigma, alpha parameter of GMSNBurr, JFST, FOSSEP, and JSEP are mu, sigma, alpha, beta

Author

Achmad Syahrul Choir

References

Choir, A. S. (2020). The New Neo-Normal Distributions and their Properties. Dissertation. Institut Teknologi Sepuluh Nopember. Jones, M.C. and Faddy, M. J. (2003) A skew extension of the t distribution, with applications. Journal of the Royal Statistical Society, Series B, 65, pp 159-174 Rigby, R.A. and Stasinopoulos, M.D. and Heller, G.Z. and De Bastiani, F. (2020) Distributions for Modeling Location, Scale, and Shape: Using GAMLSS in R.CRC Press Fernandez, C., Osiewalski, J., & Steel, M. F. (1995) Modeling and inference with v-spherical distributions. Journal of the American Statistical Association, 90(432), pp 1331-1340

Examples

Run this code
summary_dist (family="msnburr2a", par=c(mu=0,sigma=1,alpha=4))

Run the code above in your browser using DataLab