is.timeSeries {timeSeries} | R Documentation |
is.timeSeries
tests if its argument is a timeSeries
.
is.timeSeries(x)
x |
an R object. |
returns TRUE
or FALSE
depending on whether its
argument is of timeSeries
type or not.
## data - timeSeries: # Create an artificial timeSeries object: setRmetricsOptions(myFinCenter = "GMT") charvec = timeCalendar() data = matrix(rnorm(12)) TS = timeSeries(data, charvec, units = "RAND") TS ## Test for timeSeries: is.timeSeries(TS)