peakdet: Detect peak positions

View source: R/peakDet.R

peakdetR Documentation

Detect peak positions

Description

Detect the peaks positions and valley positions. The algorithm is modified from github::dgromer/peakdet

Usage

peakdet(y, delta = 0, silence = TRUE)

Arguments

y

A vector of numeric where to search peaks

delta

A numeric of length 1, defining the local threshold for peak detection. If it is set to 0, the delta will be set to 1/10 of the range of y.

silence

logical(1). If false, echo the delta value when delta is set as 0.

Value

A list with peakpos and valleypos. Both peakpos and valleypos are vectors of numeric which indicate the positions of peak or valley.


jianhong/ATACseqQC documentation built on Nov. 2, 2024, 12:08 a.m.