islocalminimum {IDSL.IPA}

islocalminimum

Description

This function returns indices of local minimum points on a curve.

Usage

islocalminimum(y)

Arguments

y

is a vector of y values.

Value

A vector in the same size of the vector 'y'. Local minimum arrays represented by -1.

Examples

data(chromatogramMatrix)
int <- chromatogramMatrix$smoothChromatogram
islocalminimum(int)