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doremi (version 1.0.0)

Dynamics of Return to Equilibrium During Multiple Inputs

Description

Provides models to fit the dynamics of a regulated system experiencing exogenous inputs. The underlying models use differential equations and linear mixed-effects regressions to estimate the coefficients of the equation. With them, the functions can provide an estimated signal. The package provides simulation and analysis functions and also print, summary, plot and predict methods, adapted to the function outputs, for easy implementation and presentation of results.

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Install

install.packages('doremi')

Monthly Downloads

319

Version

1.0.0

License

GPL-3

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Maintainer

Mongin Denis

Last Published

January 29th, 2021

Functions in doremi (1.0.0)

analyze.2order

DOREMI second order analysis function
errorcheck

Displays error messages for the analysis function according to the nature of the error errorcheck displays error messages and/or warnings concerning the validity of input arguments provided to the analysis function
generate.1order

Generation of the first order differential equation solution with deSolve, for given fixed coefficients and initial condition
print.doremidata

S3 method to print DOREMIDATA objects
analyze.1order

DOREMI first order analysis function
cardio

Measurements of cardiac frequency in 21 patients during effort tests
generate.panel.2order

Generation of second order differential equation solutions for several individuals with intra-individual and inter-individual noise
generate.2order

Generation of the second order differential equation solution with deSolve
calculate.gold

Calculation of derivatives using the GOLD method
generate.excitation

Excitation signal generation
plot.doremidata

S3 method to plot DOREMIDATA objects
calculate.fda

Calculation of derivatives using the Functional Data Analysis (FDA) method.
rotation

Measurements of response time of 17 individuals when carrying out mental rotation tasks
optimum_param

Function to find the optimum parameter for derivative estimation (embedding or spar according to derivative estimation method chosen)
calculate.glla

Calculation of derivatives using the GLLA method
generate.panel.1order

Generation of first order differential equation solutions for several individuals with intra-individual and inter-individual noise
predict.doremi

S3 method to predict signal values in a DOREMI object when entering a new excitation
plot.doremi

S3 method to plot DOREMI objects
summary.doremi

S3 method for DOREMI object summary
print.doremi

S3 method to print DOREMI objects
plot.doremiparam

S3 method to plot DOREMIPARAM objects