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learningCurve

Author: Brad Boehmke & Jason Freels License: GPL-3.0

learningCurve is an R package implements common learning curve production functions. It incorporates Crawford's and Wright's learning curve functions to compute unit and cumulative block estimates for time (or cost) of units along with an aggregate learning curve. It also provides delta and error functions and some basic learning curve plotting functions.along with functions to compute aggregated learning curves, error rates, and to visualize learning curves.

Installation

You can install learningCurve two ways.

  • Using the latest released version from CRAN:
install.packages("learningCurve")
  • Using the latest development version from GitHub:
if (packageVersion("devtools") < 1.6) {
  install.packages("devtools")
}

devtools::install_github("Auburngrads/learningCurve")

Learning

To get started with learningCurve, read the intro vignette: vignette("learningCurve", package = "learningCurve"). This will provide a thorough introduction to the functions provided in the package.

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Install

install.packages('learningCurve')

Monthly Downloads

16

Version

1.1.2

License

GPL (>= 2) | file LICENSE

Issues

Pull Requests

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Maintainer

Bradley Boehmke

Last Published

March 30th, 2018

Functions in learningCurve (1.1.2)

plot_block_summary

Block Summary Plot
natural_slope_est

Natural Slope Estimate
delta

Crawford vs. Wright Unit Difference
ca_unit

Wright's Cumulative Average Unit Learning Curve Function
lc_rate

Learning Rate Converter
plot_delta

Crawford vs. Wright Delta Plot
plot_unit_curve

Learning Curve Plot
cum_error

Approximate Prediction Error
lc_rate_est

Learning Rate Estimate
unit_block_summary

Block Summary Function
agg_curve

Aggregate Learning Curve
unit_midpoint

Midpoint Unit Function
ca_block

Wright's Cumulative Average Learning Curve Function
unit_cum_exact

Exact Cumulative Unit Learning Curve Function
unit_curve

Crawford's Unit Learning Curve Function
natural_slope

Natural Slope Rate Converter
unit_cum_appx

Approximate Cumulative Unit Learning Curve Function