as_tsymble: Construct a tsybble
In jagg19/AlpacaforR: Trade with Alpaca using R

as_tsymble

R Documentation

Construct a tsybble

\lifecycle

experimental Constructs a tsymble. A tsibble with ticker symbol, and query metadata attributes.

as_tsymble(
  x,
  index,
  symbol = get_sym(x),
  query = get_query(x),
  validate = TRUE,
  ...
)

`x`	Other objects to be coerced to a tsibble (`tbl_ts`).
`index`	`(character)` index column name
`symbol`	`(character)` Ticker symbol
`query`	`(list)` Query metadata
`validate`	`TRUE` suggests to verify that each key or each combination of key variables leads to unique time indices (i.e. a valid tsibble). If you are sure that it's a valid input, specify `FALSE` to skip the checks.
`...`	Arguments passed on to `tsibble::build_tsibble` `key` Variable(s) that uniquely determine time indices. `NULL` for empty key, and `c()` for multiple variables. It works with tidy selector (e.g. `dplyr::starts_with()`). `key_data` A data frame containing key variables and `.rows`. When a data frame is supplied, the argument `key` will be ignored. `index2` A candidate of `index` to update the index to a new one when index_by. By default, it's identical to `index`. `ordered` The default of `NULL` arranges the key variable(s) first and then index from past to future. `TRUE` suggests to skip the ordering as `x` in the correct order. `FALSE` checks the ordering and may give a warning. `interval` `TRUE` automatically calculates the interval, and `FALSE` for irregular interval. Use the specified interval via `new_interval()` as is. `.drop` If `TRUE`, empty key groups are dropped.