Method dispatch for Zooreg
tk_zooreg_dispatch_(
data,
select,
date_var,
start,
end,
frequency,
deltat,
ts.eps,
order.by,
silent
)tk_zooreg_.data.frame(
data,
select,
date_var,
start,
end,
frequency,
deltat,
ts.eps,
order.by,
silent
)
tk_zooreg_.default(
data,
select,
date_var,
start,
end,
frequency,
deltat,
ts.eps,
order.by,
silent
)
A character vector
A time-based tibble or time-series object.
Applicable to tibbles and data frames only.
The column or set of columns to be coerced to zooreg
class.
Applicable to tibbles and data frames only.
Column name to be used to order.by
.
NULL
by default. If NULL
, function will find the date or date-time column.
the time of the first observation. Either a single number or a vector of two integers, which specify a natural time unit and a (1-based) number of samples into the time unit.
the time of the last observation, specified in the same way
as start
.
the number of observations per unit of time.
the fraction of the sampling period between successive
observations; e.g., 1/12 for monthly data. Only one of
frequency
or deltat
should be provided.
time series comparison tolerance. Frequencies are considered
equal if their absolute difference is less than ts.eps
.
a vector by which the observations in x
are ordered. If this is specified the arguments start
and
end
are ignored and zoo(data, order.by, frequency)
is
called. See zoo
for more information.
Used to toggle printing of messages and warnings.