R: Data from an ELISA assay

ELISA {gtools} | R Documentation

## Data from an ELISA assay

### Description

Observed signals and (for some observations) nominal concentrations for samples that were aliquoted to multiple assay plates, which were read multiple times on multiple days.

### Usage

    data(ELISA)

### Format

a data frame with the following columns:

- PlateDayfactor. Specifies one of four physically disctinct 96 well plates

- Readfactor. The signal was read 3 times for each plate.

- Descriptioncharacter. Indicates contents of sample.

- Concentrationnumeric. Nominal concentration of standards (NA for all other samples).

- Signalnumeric. Assay signal. Specifically, optical density (a colorimetric assay).

### Source

Anonymized data.

[Package gtools version 3.8.1 Index]