union_ts_objects: Union two ts objects into a single ts object

In ing-bank/tsforecast: Time Series Forecasting Pipeline

Description

union_ts_objects is a function to union two separate time series object into a single ts object, which is comparable to a row bind.

Usage

union_ts_objects(ts_object_1, ts_object_2)

Arguments

ts_object_1	The first time series object to be unioned with the second.
ts_object_2	The second time series object to be unioned with the first.

Value

A unioned time series object.

Examples

ts_object <- tstools::initialize_ts_forecast_data(
      data = dummy_gasprice,
      date_col = "year_month",
      col_of_interest = "gasprice",
      group_cols = c("state", "oil_company"),
      xreg_cols = c("spotprice", "gemprice")
   ) %>%
   dplyr::filter(grouping == "state = New York   &   oil_company = CompanyA") %>%
   tstools::transform_data_to_ts_object(seasonal_periods = 3)
ts_part_one <- ts_object %>%
   trim_ts_object(
      max_length = 179,
      from_left = T
   )
ts_part_two <- ts_object %>%
   trim_ts_object(
      max_length = 12,
      from_left = F
   )
ts_unioned <- union_ts_objects(
   ts_object_1 = ts_part_one,
   ts_object_2 = ts_part_two
)

ing-bank/tsforecast documentation built on Sept. 18, 2020, 9:40 a.m.