argument to control which elements of the functions outputs
are shown but also invisibly returns a list
of all outputs which can caught using, e.g.:
sfa.mod <- spectralFrequency(data, pollutant)
Arguments
data
data.frame holding data to be analysed,
expected to contain a timestamp data-series called
date and a measurement time-series to be analysed
identified using the pollutant argument.
pollutant
The name of the time-series,
typically pollutant measurements, to be analysed.
...
extra arguments.
Details
spectralFrequency producing a
time frequency analysis of the requested
pollutant.