BMPT-class | R Documentation |
A class for producing BioMarker Power Tables (BMPT), and methods for
accessing them. This class is primarily an implementation detail for
the function biomarkerPowerTable
.
BMPT(G, psi, conf, power) ## S4 method for signature 'BMPT' print(x,...) ## S4 method for signature 'BMPT' summary(object,...)
G |
A positive integer. |
psi |
A real number between 0 and 1. |
conf |
A real number between 0 and 1. |
power |
A data frame. |
x |
A |
object |
A |
... |
Extra graphical parameters |
Although objects can be created using new
, the preferred method
is to use the constructor function BMPT
. In practice, these
objects are most likely to be created using the more general interface
through biomarkerPowerTable
.
G
:A positive integer; the number of genes being assessed as potential biomarkers. Statistically, the number of hypotheses being tested.
psi
:A real number between 0 and 1; the desired specificity of the test.
conf
:A real number between 0 and 1; the confidence level of the results. Can be obtained by subtracting the family-wise Type I error from 1.
power
:A data frame containing the power computations. The rows are indexed by the sample size and the columns by the sensitivity.
Print the power table x
.
Summarize the power table object
.
See biomarkerPowerTable
for examples.
Kevin R. Coombes <krc@silicovore.com>
TailRankTest
,
tailRankPower
,
biomarkerPowerTable
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.