ratioFilter-methods: Ratio Filter
In xps: Processing and Analysis of Affymetrix Oligonucleotide Arrays including Exon Arrays, Whole Genome Arrays and Plate Arrays
Description
Arguments
Details
Value
Author(s)
Examples
Description
This method initializes the Ratio Filter.
The ratio is the maximum value divided by minimum value for each row of the expression dataframe.
The Ratio Filter flags all rows with: flag = (max/min >= cutoff)
Usage
ratioFilter(object)
ratioFilter(object, value)<-
Arguments
object
object of class PreFilter.
value
numeric value c(cutoff).
Details
The method ratioFilter initializes the following parameters:
cutoff: the cutoff level for the filter.
Value
An initialized PreFilter object.
Author(s)
Christian Stratowa
Examples
1
2
3
prefltr <- PreFilter()
ratioFilter(prefltr) <- c(1.5)
str(prefltr)
xps documentation built on Nov. 8, 2020, 6 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Arguments Details Value Author(s) Examples
Description
This method initializes the Ratio Filter.
The ratio is the maximum value divided by minimum value for each row of the expression dataframe.
The Ratio Filter flags all rows with: flag = (max/min >= cutoff)
Usage
ratioFilter(object)
ratioFilter(object, value)<-
Arguments
object |
object of class |
value |
numeric value |
Details
The method ratioFilter initializes the following parameters:
cutoff: | the cutoff level for the filter. | |
Value
An initialized PreFilter object.
Author(s)
Christian Stratowa
Examples
1 2 3 | prefltr <- PreFilter()
ratioFilter(prefltr) <- c(1.5)
str(prefltr)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.