Stamp2

A dataset containing the 1872 Hidalgo stamp data in the form of binned data

datasets

Performs maximum likelihood estimation for finite mixture models for families including Normal, Weibull, Gamma and Lognormal by using EM algorithm, together with Newton-Raphson algorithm or bisection method when necessary. It also conducts mixture model selection by using information criteria or bootstrap likelihood ratio test. The data used for mixture model fitting can be raw data or binned data. The model fitting process is accelerated by using R package 'Rcpp'.

Youjiao Yu

mixR

Finite Mixture Modeling for Raw and Binned Data

Stamp2 function

A matrix with 62 rows and 3 columns:<dl>
 <dt>lower</dt>
<dd>the lower bin values</dd> <dt>upper</dt>
<dd>the upper bin values</dd> <dt>freq</dt>
<dd>the number of observations in each bin</dd>
</dl>

Format

1872 Hidalgo Stamp Data (Binned) — Stamp2

A matrix with 62 rows and 3 columns:<dl>
 <dt>lower</dt>
<dd>the lower bin values</dd>

 <dt>upper</dt>
<dd>the upper bin values</dd>

 <dt>freq</dt>
<dd>the number of observations in each bin</dd>


</dl>

Stamp2: 1872 Hidalgo Stamp Data (Binned)

Description

Usage

Arguments

Format