Natural Capital Asset Pricing with capN
Download the R package capN
for calculating natural capital asset prices, developed by Seong Do Yun, with Eli Fenichel and Joshua Abbott. After downloading and unzipping you can install this R package. The installation folder also includes the user manual. Single asset data, based on Fenichel & Abbott 2014, are included.
New in version Beta0.0.3:
Updated syntax for easier use with multiple stock problems. Specifically vaprox(sdata, aproxspace) becomes vaprox(aproxspace,sdata) and this applies to paprox, pdotaprox, vaprox, psim, pdotsim, and vsim
New plotting function and uniform grid function
Two stock example with Lokta-Volterra dynamics
Improved demonstration files
This package is in beta-test. There is a mirror website for reporting bugs and tracking software updates: https://sites.google.com/site/yunsd2004/capn
The suggested citation is:
Yun, S., E. P. Fenichel, and J. K. Abbott, 2016, capn: Capital Asset Pricing for Nature (R package), http://environment.yale.edu/profile/eli-fenichel/software.
As capn is continually evolving, you may want to cite its version number. Find it with “help(package=capn)”.
Relevant reference are