sampleData {OTUbase} | R Documentation |
These functions access and replace the sampleData
slot of OTUbase objects. sampleData
and sampleData<-
access and replace the AnnotatedDataFrame sampleData
. sampleLabels
and sampleLabels<-
access and replace the labels of this AnnotatedDataFrame. sData
and sData<-
access and replace the dataframe component of the AnnotatedDataFrame.
sData(object,...) sData(object)<-value sampleData(object,...) sampleData(object)<-value sampleLabels(object,...) sampleLabels(object)<-value
object |
An OTUset or a TAXset object |
value |
The replacement value for |
... |
Added for completeness. Enables the passing of arguments. |
sData
returns a dataframe.
sampleData
returns an AnnotatedDataFrame.
sampleLabels
returns a character.
assignmentNames
returns a character.
## locate directory with data dirPath <- system.file("extdata/Sogin_2006", package="OTUbase") ## read in data into OTUset object soginOTU <- readOTUset(dirPath=dirPath, level="0.03", samplefile="sogin.groups", fastafile="sogin.fasta", otufile="sogin.unique.filter.fn.list", sampleADF="sample_metadata.txt") ## get the sData dataframe sData(soginOTU) ## get the sampleData slot sampleData(soginOTU)