correct.conc: correct.conc

Description Usage Arguments Value

Description

calculate pigment concetrations using std coeffients

Usage

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correct.conc(sample.database = NULL, std.coefs = NULL,
  blank.vite = NULL, extraction.vol.ml = NULL,
  filtration.vol.l = NULL)

Arguments

sample.database

character string name or filepath and name of DATABASE name (or path to database if not in working directory) output from id.peaks function

std.coefs

character string name or filepath and name of a Standard Curve RSQLite database

blank.vite

value of the AVERAGE blank vitamin e peak area (need to integrate peaks for your blank samples and use view.database function to manually get and make average)

extraction.vol.ml

volume of the extraction solvent used for pigment extractions - in MILLILITRES

filtration.vol.l

volume of the amout of sample filtered for extraction - in LITRES

Value

'correct.conc' table within main sample database with concentrations for pigments a standard is available for in ug per litre, or the ratio of pigment area to chlorophyll area for those pigments a standard is not available for.


chrisjw18/ProcessHplc documentation built on May 28, 2019, 6:11 p.m.