cluster_peaks: Cluster peaks Takes a summary table of peaks with...

In octopode/tidychrom: A Dead Simple Toolkit for Quantitative Chromatography

Cluster peaks Takes a summary table of peaks with rt_min/rt_max columns, clusters the peaks based on fraction overlap, returns the same tibble with cluster index.

Description

Cluster peaks Takes a summary table of peaks with rt_min/rt_max columns, clusters the peaks based on fraction overlap, returns the same tibble with cluster index.

Usage

cluster_peaks(peaks, thres_lap)

Arguments

peaks	Tibble with rt_min/rt_max. If there is >1 row per peak, they should be grouped
thres_lap	Fraction of RT overlap required for peaks to cluster (calculated as a fraction of the narrower peak)

Value

Input tibble but with clust_id column added

Examples

peaks_clustered <- peaks %>%
  cluster_peaks(thres_lap = 0.8)

octopode/tidychrom documentation built on Nov. 2, 2022, 1:32 a.m.