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Last data update: 2014.03.03

R: calculates ABC Curve

ABCcurve

R Documentation

calculates ABC Curve

Description

Calculates cumulative percentage of largest data (effort) and cumulative percentages of sum of largest Data (yield) with spline interpolation (second order, piecewise) of values in-between.

Usage

ABCcurve(Data, p)

Arguments

`Data`	vector[1:n] describes an array of data: n cases in rows of one variable
`p`	optional, an vector of values specifying where interpolation takes place, created by `seq` of package base

Value

Output is of type list which parts are described in the following

`ABCx`	vector [1:k], cumulative population in percent
`ABCy`	vector [1:k], cumulative high data in percent

Author(s)

Michael Thrun

http://www.uni-marburg.de/fb12/datenbionik

References

Ultsch. A ., Lotsch J.: Computed ABC Analysis for Rational Selection of Most Informative Variables in Multivariate Data, PloS one, Vol. 10(6), pp. e0129767. doi 10.1371/journal.pone.0129767, 2015.