Title: Ordinary Differential Equation (ODE) Solvers Written in R Using
Author: Alfonso R. Reyes <alfonso.reyes@oilgainsanalytics.com>
Description: Show Physics and engineering students how an ODE solver
is made and how effective classes can be for the construction of
the equations that describe how effective classes can be for the
construction of equations that describe the natural phenomena. Most
of the ideas come from the book on "Computer Simulations in Physics"
by Harvey Gould, Jan Tobochnik, and Wolfgang Christian.
Suggests: knitr, testthat, rmarkdown, ggplot2, dplyr, tidyr
Collate: 'ode_generics.R' 'ODESolver.R' 'ODE.R' 'AbstractODESolver.R'

Description: Show physics, math and engineering students how an ODE solver
the equations that describe natural phenomena. Inspiration for this work
comes from the book on "Computer Simulations in Physics"

is made and how effective R classes can be for the construction of
Suggests: knitr, testthat, rmarkdown, ggplot2, dplyr, tidyr, covr,

Title: Placido Analysis of Corneal Irregularity
Description: Analysis of corneal data obtained from a Placido disk corneal
topographer with calculation of irregularity indices. A corneal topographer is
an ophthalmic clinical device that obtains measurements in the cornea (the anterior
part of the eye). A Placido disk corneal topographer makes use of the Placido disk
of measurement nodes. The raw information measured by such a topographer is
used by practitioners to analyze curvatures, to study optical aberrations, or
to diagnose specific conditions of the eye. The rPACI package allows the
calculation of the corneal irregularity indices described in Ramos-Lopez et al.
(2013), <doi:10.1097/OPX.0b013e3182843f2a>, and that were firstly introduced in
Ramos-Lopez et al. (2011), <doi:10.1097/OPX.0b013e3182843f2a>. It provides a
simple interface to read corneal topography data files as exported by a typical
Placido disk topographer, to compute the irregularity indices mentioned before,
and to display summary plots that are easy to interpret for a clinician.