ELISA

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.

datasets

Functions to assist in R programming, including:
- assist in developing, updating, and maintaining R and R packages ('ask', 'checkRVersion',
'getDependencies', 'keywords', 'scat'),
- calculate the logit and inverse logit transformations ('logit', 'inv.logit'),
- test if a value is missing, empty or contains only NA and NULL values ('invalid'),
- manipulate R's .Last function ('addLast'),
- define macros ('defmacro'),
- detect odd and even integers ('odd', 'even'),
- convert strings containing non-ASCII characters (like single quotes) to plain ASCII ('ASCIIfy'),
- perform a binary search ('binsearch'),
- sort strings containing both numeric and character components ('mixedsort'),
- create a factor variable from the quantiles of a continuous variable ('quantcut'),
- enumerate permutations and combinations ('combinations', 'permutation'),
- calculate and convert between fold-change and log-ratio ('foldchange',
'logratio2foldchange', 'foldchange2logratio'),
- calculate probabilities and generate random numbers from Dirichlet distributions
('rdirichlet', 'ddirichlet'),
- apply a function over adjacent subsets of a vector ('running'),
- modify the TCP_NODELAY ('de-Nagle') flag for socket objects,
- efficient 'rbind' of data frames, even if the column names don't match ('smartbind'),
- generate significance stars from p-values ('stars.pval'),
- convert characters to/from ASCII codes ('asc', 'chr'),
- convert character vector to ASCII representation ('ASCIIfy'),
- apply title capitalization rules to a character vector ('capwords').

Ben Bolker

gtools

Various R Programming Tools

Gregory R. Warnes

Thomas Lumley

Arni Magnusson

Bill Venables

Genei Ryodan

Steffen Moeller

Ian Wilson

Mark Davis

Nitin Jain

Scott Chamberlain

ELISA function

a data frame with the following columns:<ul>
<li>PlateDay factor. Specifies one of four physically distinct 96 well plates</li>
<li>Read factor. The signal was read 3 times for each plate.</li>
<li>Description character. Indicates contents of sample.</li>
<li>Concentration numeric. Nominal concentration of standards (NA for all other samples).</li>
<li>Signal numeric. Assay signal. Specifically, optical density (a colorimetric assay).</li>
</ul>

Format

Data from an ELISA assay — ELISA

Data from an ELISA assay

ELISA: Data from an ELISA assay

Description

Arguments

Format