Other packages > Find by keyword >

degross  

Density Estimation from GROuped Summary Statistics
View on CRAN: Click here


Download and install degross package within the R console
Install from CRAN:
install.packages("degross")

Install from Github:
library("remotes")
install_github("cran/degross")

Install by package version:
library("remotes")
install_version("degross", "0.9.0")



Attach the package and use:
library("degross")
Maintained by
Philippe Lambert
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2021-08-04
Latest Update: 2021-08-04
Description:
Estimation of a density from grouped (tabulated) summary statistics evaluated in each of the big bins (or classes) partitioning the support of the variable. These statistics include class frequencies and central moments of order one up to four. The log-density is modelled using a linear combination of penalised B-splines. The multinomial log-likelihood involving the frequencies adds up to a roughness penalty based on the differences in the coefficients of neighbouring B-splines and the log of a root-n approximation of the sampling density of the observed vector of central moments in each class. The so-obtained penalized log-likelihood is maximized using the EM algorithm to get an estimate of the spline parameters and, consequently, of the variable density and related quantities such as quantiles, see Lambert, P. (2021) for details.
How to cite:
Philippe Lambert (2021). degross: Density Estimation from GROuped Summary Statistics. R package version 0.9.0, https://cran.r-project.org/web/packages/degross. Accessed 07 Mar. 2026.
Previous versions and publish date:
No previous versions
Other packages that cited degross R package
View degross citation profile
Other R packages that degross depends, imports, suggests or enhances
Complete documentation for degross
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

portalr  
Create Useful Summaries of the Portal Data
Download and generate summaries for the rodent, plant, ant, and weather data from the Portal Projec ...
Download / Learn more Package Citations See dependency  
lmSubsets  
Exact Variable-Subset Selection in Linear Regression
Exact and approximation algorithms for variable-subset selection in ordinary linear regression mode ...
Download / Learn more Package Citations See dependency  
nextGenShinyApps  
Craft Exceptional 'R Shiny' Applications and Dashboards with Novel Responsive Tools
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency  
testDriveR  
Teaching Data for Statistics and Data Science
Provides data sets for teaching statistics and data science courses. It includes a sample of data f ...
Download / Learn more Package Citations See dependency  
ReviewR  
A Light-Weight, Portable Tool for Reviewing Individual Patient Records
A portable Shiny tool to explore patient-level electronic health record data and perform chart revi ...
Download / Learn more Package Citations See dependency  
SAMtool  
Stock Assessment Methods Toolkit
Simulation tools for closed-loop simulation are provided for the 'MSEtool' operating model to inform ...
Download / Learn more Package Citations See dependency  

26,264

R Packages

223,360

Dependencies

70,376

Author Associations

26,265

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA