peakGaussianityCalculator: Peak Gaussianity Calculator

In IDSL.IPA: Intrinsic Peak Analysis (IPA) for HRMS Data

Peak Gaussianity Calculator

Description

This module measures gaussianity of chromatographic peak using Pearson correlation coefficients (\rho) at top 80 percent of peak.

Usage

peakGaussianityCalculator(RT, Int, BL, gauge = 0.8)

Arguments

RT	a vector of retention times of the chromatographic peak.
Int	a vector of intensities of the chromatographic peak.
BL	a vector of baseline of the chromatographic peak.
gauge	represents the gauge height of peak for Gaussianity measurement.

Value

Gaussianity of the chromatographic peak.

Examples

data("peak_spline")
RT <- peak_spline[, 1]
Int <- peak_spline[, 2]
BL <- peak_spline[, 3]
peakGaussianityCalculator(RT, Int, BL, gauge = 0.8)

IDSL.IPA documentation built on June 7, 2023, 6:01 p.m.