Other packages > Find by keyword >

portn  

Portfolio Analysis for Nature
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("portn", "1.0.0")



Attach the package and use:
library("portn")
Maintained by
Seong Yun
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2023-08-14
Latest Update: 2023-08-14
Description:
The functions are designed to find the efficient mean-variance frontier or portfolio weights for static portfolio (called Markowitz portfolio) analysis in resource economics or nature conservation. Using the nonlinear programming solver ('Rsolnp'), this package deals with the quadratic minimization of the variance-covariances without shorting (i.e., non-negative portfolio weights) studied in Ando and Mallory (2012) . See the examples, testing versions, and more details from: .
How to cite:
Seong Yun (2023). portn: Portfolio Analysis for Nature. R package version 1.0.0, https://cran.r-project.org/web/packages/portn. Accessed 28 Oct. 2026.
Previous versions and publish date:
No previous versions
Other packages that cited portn R package
View portn citation profile
Other R packages that portn depends, imports, suggests or enhances
Complete documentation for portn
Functions, R codes and Examples using the portn R package
Some associated functions: plotef . staticmpt . 
Some associated R codes: plotef.R . staticmpt.R .  Full portn package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

NPHazardRate  
Nonparametric Hazard Rate Estimation
Provides functions and examples for histogram, kernel (classical, variable bandwidth and transformat ...
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  
cats  
Cohort Platform Trial Simulation
Cohort plAtform Trial Simulation whereby every cohort consists of two arms, control and experimenta ...
Download / Learn more Package Citations See dependency  
ncdf4  
Interface to Unidata netCDF (Version 4 or Earlier) Format Data Files
Provides a high-level R interface to data files written using Unidata's netCDF library (version 4 or ...
Download / Learn more Package Citations See dependency  
msamp  
Estimate Sample Size to Detect Bacterial Contamination in a Product Lot
Estimates the sample size needed to detect microbial contamination in a lot with a user-specified d ...
Download / Learn more Package Citations See dependency  

29,218

R Packages

247,686

Dependencies

77,281

Author Associations

29,219

Publication Badges

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