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 05 Jun. 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

ibb  
R Wrapper for Istanbul Municipality Open Data Portal
Call wrappers for Istanbul Metropolitan Municipality's Open Data Portal (Turkish: Istanbul B ...
Download / Learn more Package Citations See dependency  
quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
msm  
Multi-State Markov and Hidden Markov Models in Continuous Time
Functions for fitting continuous-time Markov and hidden Markov multi-state models to longitudinal d ...
Download / Learn more Package Citations See dependency  
envirem  
Generation of ENVIREM Variables
Generation of bioclimatic rasters that are complementary to the typical 19 bioclim variables. ...
Download / Learn more Package Citations See dependency  
crossurr  
Cross-Fitting for Doubly Robust Evaluation of High-Dimensional Surrogate Markers
Doubly robust methods for evaluating surrogate markers as outlined in: Agniel D, Hejblum BP, Thiebau ...
Download / Learn more Package Citations See dependency  

27,268

R Packages

233,548

Dependencies

72,590

Author Associations

27,205

Publication Badges

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