phaseR: Phase Plane Analysis of One- And Two-Dimensional Autonomous ODE Systems

Performs a qualitative analysis of one- and two-dimensional autonomous ordinary differential equation systems, using phase plane methods. Programs are available to identify and classify equilibrium points, plot the direction field, and plot trajectories for multiple initial conditions. In the one-dimensional case, a program is also available to plot the phase portrait. Whilst in the two-dimensional case, programs are additionally available to plot nullclines and stable/unstable manifolds of saddle points. Many example systems are provided for the user. For further details can be found in Grayling (2014) <doi:10.32614/RJ-2014-023>.

Version: 2.1.3
Imports: deSolve, graphics, grDevices, utils
Suggests: knitr, rmarkdown, testthat
Published: 2019-10-12
Author: Michael J Grayling ORCID iD [aut, cre], Gerhard Burger ORCID iD [ctb], Stephen P Ellner [ctb], John M Guckenheimer [ctb]
Maintainer: Michael J Grayling <michael.grayling at newcastle.ac.uk>
BugReports: https://github.com/mjg211/phaseR/issues
License: MIT + file LICENSE
URL: https://github.com/mjg211/phaseR
NeedsCompilation: no
Citation: phaseR citation info
Materials: README NEWS
CRAN checks: phaseR results

Downloads:

Reference manual: phaseR.pdf
Vignettes: phaseR: 2.1
Package source: phaseR_2.1.3.tar.gz
Windows binaries: r-devel: phaseR_2.1.3.zip, r-devel-gcc8: phaseR_2.1.3.zip, r-release: phaseR_2.1.3.zip, r-oldrel: phaseR_2.1.3.zip
OS X binaries: r-release: phaseR_2.1.3.tgz, r-oldrel: phaseR_2.1.3.tgz
Old sources: phaseR archive

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