gts {simts} | R Documentation |
Create a simts TS object using time series data
Description
Takes a time series and turns it into a time series oriented object that can be used for summary and graphing functions in the simts
package.
Usage
gts(
data,
start = 0,
end = NULL,
freq = 1,
unit_ts = NULL,
unit_time = NULL,
name_ts = NULL,
name_time = NULL,
data_name = NULL,
Time = NULL,
time_format = NULL
)
Arguments
data |
A one-column matrix , data.frame , or a numeric vector .
|
start |
A numeric that provides the time of the first observation.
|
end |
A numeric that provides the time of the last observation.
|
freq |
A numeric that provides the rate/frequency at which the time series is sampled. The default value is 1.
|
unit_ts |
A string that contains the unit of measure of the time series. The default value is NULL .
|
unit_time |
A string that contains the unit of measure of the time. The default value is NULL .
|
name_ts |
A string that provides an identifier for the time series data. Default value is NULL .
|
name_time |
A string that provides an identifier for the time. Default value is NULL .
|
data_name |
A string that contains the name of the time series data.
|
Time |
A numeric or character vector containing the times of observations. Default value is NULL . See x object in as.Date function.
|
time_format |
A string specifiying the format of 'Time'. If not provided, 'Time' is assumed to be all integers. Default value is NULL . See format argument in as.Date function.
|
Value
A gts
object
Author(s)
James Balamuta and Wenchao Yang
Examples
m = data.frame(rnorm(50))
x = gts(m, unit_time = 'sec', name_ts = 'example')
plot(x)
x = gen_gts(50, WN(sigma2 = 1))
x = gts(x, freq = 100, unit_time = 'sec')
plot(x)
[Package
simts version 0.2.2
Index]