Convert a 'regul' or a 'tsd' object into a time series

Regulated series contained in a 'regul' object or components issued from a time series decomposition with 'tsd' are extracted from their respective object and converted into uni- or multivariate regular time series ('rts' objects in Splus and 'ts' objects in R)

tseries(x)

Arguments

x

A 'regul' or 'tsd' object

Value

an uni- or multivariate regular time series

Author

Philippe Grosjean (phgrosjean@sciviews.org), Frédéric Ibanez (ibanez@obs-vlfr.fr)

Note

To extract some of the time series contained in the 'regul' or 'tsd' objects, use the extract() method

See also

is.tseries, regul, tsd

Examples

data(releve)
rel.regy <- regul(releve$Day, releve[3:8], xmin=6, n=87, units="daystoyears",
        frequency=24, tol=2.2, methods="linear", datemin="21/03/1989",
        dateformat="d/m/Y")
#> A 'tol' of 2.2 in 'days' is 0.00602327173169062 in 'years'
#> 'tol' was adjusted to 0.00595238095238083 
#> 
# This object is not a time series
is.tseries(rel.regy)     # FALSE
#> [1] FALSE
# Extract all time series contained in the 'regul' object
rel.ts <- tseries(rel.regy)
# Now this is a time series
is.tseries(rel.ts)       # TRUE
#> [1] TRUE