AssetPricing

Optimal Pricing of Assets with Fixed Expiry Date

v1.0-3 · Oct 7, 2021 · GPL (>= 2)

Description

Calculates the optimal price of assets (such as airline flight seats, hotel room bookings) whose value becomes zero after a fixed ``expiry date''. Assumes potential customers arrive (possibly in groups) according to a known inhomogeneous Poisson process. Also assumes a known time-varying elasticity of demand (price sensitivity) function. Uses elementary techniques based on ordinary differential equations. Uses the package deSolve to effect the solution of these differential equations.

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Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	41.6s
r-devel-linux-x86_64-debian-gcc	NOTE	30.4s
r-devel-linux-x86_64-fedora-clang	NOTE	63.6s
r-devel-linux-x86_64-fedora-gcc	NOTE	61.6s
r-devel-windows-x86_64	NOTE	61s
r-oldrel-macos-arm64	NOTE
r-oldrel-macos-x86_64	NOTE	38s
r-oldrel-windows-x86_64	NOTE	70s
r-patched-linux-x86_64	NOTE	39.9s
r-release-linux-x86_64	NOTE
r-release-macos-arm64	NOTE	14s
r-release-macos-x86_64	NOTE	60s
r-release-windows-x86_64	NOTE	59s

Check details (15 non-OK)

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Rolf Turner <r.turner@auckland.ac.nz>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Rolf",
                    family = "Turner",
                    role = c("aut", "cre"),
                    email = "r.turner@auckland.ac.nz")
as necessary.

Package CITATION file contains call(s) to old-style personList() or
as.personList().  Please use c() on person objects instead.
Package CITATION file contains call(s) to old-style citEntry().  Please
use bibentry() instead.

NOTE r-devel-linux-x86_64-debian-clang

Rd files

checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Rolf Turner <r.turner@auckland.ac.nz>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Rolf",
                    family = "Turner",
                    role = c("aut", "cre"),
                    email = "r.turner@auckland.ac.nz")
as necessary.

Package CITATION file contains call(s) to old-style personList() or
as.personList().  Please use c() on person objects instead.
Package CITATION file contains call(s) to old-style citEntry().  Please
use bibentry() instead.

NOTE r-devel-linux-x86_64-debian-gcc

Rd files

checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-devel-linux-x86_64-fedora-clang

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-devel-linux-x86_64-fedora-gcc

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-devel-windows-x86_64

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-oldrel-macos-arm64

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-oldrel-macos-x86_64

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
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NOTE r-oldrel-windows-x86_64

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
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NOTE r-patched-linux-x86_64

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
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NOTE r-release-linux-x86_64

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
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NOTE r-release-macos-arm64

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
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NOTE r-release-windows-x86_64

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
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Check History

NOTE 0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Rolf Turner <r.turner@auckland.ac.nz>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Rolf",
                    family = "Turner",
                    role = c("aut", "cre"),
                 
...[truncated]...
and.ac.nz")
as necessary.

Package CITATION file contains call(s) to old-style personList() or
as.personList().  Please use c() on person objects instead.
Package CITATION file contains call(s) to old-style citEntry().  Please
use bibentry() instead.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Rolf Turner <r.turner@auckland.ac.nz>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Rolf",
                    family = "Turner",
                    role = c("aut", "cre"),
                 
...[truncated]...
and.ac.nz")
as necessary.

Package CITATION file contains call(s) to old-style personList() or
as.personList().  Please use c() on person objects instead.
Package CITATION file contains call(s) to old-style citEntry().  Please
use bibentry() instead.

NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-devel-windows-x86_64

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-patched-linux-x86_64

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-release-linux-x86_64

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checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-release-macos-arm64

Rd files

checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) plot.AssetPricing.Rd:199-200: Lost braces
   199 |   yakka. (Note that \code{flap} stands for dQuote{function list
       |                                                  ^

Code

Structure

Lines of code

9,881

Files

Compiled share

Has compiled src

Language breakdown

R 8,867 (89.7%)Docs 1,014 (10.3%)

API

Exported functions

Internal functions

Recent export changes

v0.1-3+1 progRep

v0.1-2+1 getS

Testing & CI

Has tests

Test-to-code ratio

0.00

testthat edition

–

CI present

CI type

[]

PR gated

Docs

Return-value doc rate

80%

\dontrun example ratio

25%

Roxygen coverage

100%

Has pkgdown

NEWS present

Health & Security signals

Informational signals; not verdicts.

on.exit coverage

100%

Unsafe pattern score

Dep constraint coverage

Secret pattern count

Bundled 3rd-party code

2 items

Portability & License

Min R version

0.99

System requirements

–

C++ standard

–

License

GPL (>= 2)

License flags

SPDX valid, OSI approved

History

Versions

First release

2012-11-07

Latest release

2021-10-07

Avg cadence

142 days

Cold removal rate

–

Dep drift

LOC over versions

Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.

Dependency Network

Version History

10 tracked

new 1.0-3 Mar 10, 2026

updated 1.0-3 ← 1.0-1 diff Oct 6, 2021

updated 1.0-1 ← 1.0-0 diff Mar 31, 2018

updated 1.0-0 ← 0.1-3 diff Jun 12, 2014

updated 0.1-3 ← 0.1-2 diff Mar 4, 2014

updated 0.1-2 ← 0.1-0 diff Jan 26, 2014

updated 0.1-0 ← 0.0-11 diff Aug 12, 2013

updated 0.0-11 ← 0.0-10 diff Feb 10, 2013

updated 0.0-10 ← 0.0-8 diff Dec 31, 2012

new 0.0-8 Nov 6, 2012