ChemoSpec (version 4.4.97)

sumGroups: Summarize the Group Parameters of a Spectra Object

Description

This function summarizes the group membership and descriptive parameters of a Spectra object.

Usage

sumGroups(spectra)

Arguments

spectra

An object of S3 class Spectra whose group membership information is desired.

Value

A data frame as follows. Note that if there are groups with no members (due to previous use of removeSample), these are dropped.

group

The name of the group.

no.

The number in the group.

color

The color assigned to the group.

symbol

The symbol assigned to the group.

alt.symbol

The alternative symbol, a lower-case letter, assigned to the group.

References

https://github.com/bryanhanson/ChemoSpec

See Also

For a discussion of general issues of color, see colorSymbol. To summarize the entire object, sumSpectra.

Examples

# NOT RUN {
data(metMUD1)
sumGroups(metMUD1)

# }