Description Arguments Details Value Methods See Also
A number of grouping (or alignment) methods exist in XCMS. group
is the generic method.
object |
|
method |
Method to use for grouping. See details. |
... |
Optional arguments to be passed along |
Different algorithms can be used by specifying them with the
method
argument. For example to use the density-based
approach described by Smith et al (2006) one would use:
group(object, method="density")
. This is also the default.
Further arguments given by ...
are
passed through to the function implementing
the method
.
A character vector of nicknames for the
algorithms available is returned by
getOption("BioC")$xcms$group.methods
.
If the nickname of a method is called "mzClust",
the help page for that specific method can
be accessed with ?group.mzClust
.
An xcmsSet
object with peak group assignments and statistics.
group(object, ...)
group.density
group.mzClust
group.nearest
xcmsSet-class
,
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