extractStd: Extract Standards

In Greenhouse-Lab/lumfit: Luminex Data Processing

Description

Separates specified serial dilutions for fitting, background, and samples

Usage

extractStd(MFI, stdstr, bgstr, dilut, smpdil, antigen, yvar)

Arguments

MFI	data frame with variable "Sample" that contains information about standard concentrations in "1/dilution" format (e.g. "1/200").
stdstr	character string indicating standards in the file's "Sample" column. Not case sensitive. If "" (empty string), standards will be determined by the pattern "1/" only.
bgstr	character string indicating background in the file's "Sample" column. Not case sensitive.
dilut	standard dilutions to use for standard curve fitting. If NULL, all the dilutions indicated in a "Sample" variable are used.
smpdil	dilution used for the samples.
antigen	character string.
yvar	character strings for the variables used to fit a standard curve.

Details

details

Value

A list with standards for fitting, background values, sample values, indices for samples, and a data frame - for a specified antigen.

Greenhouse-Lab/lumfit documentation built on July 20, 2020, 8 p.m.