pad_column: "Pad" a range aroun the values of a column
In rossklin/dynpan: Dynamics estimation for multiple time series

(Vertically) expand a data.frame or data.table by adding an interval of values around every value in a column.

1	pad_column(dt, col, times, lag.name = NULL)

`dt`	`data.table` to pad column in
`col`	column to pad
`times`	sequence of values to perturb `col` by
`lag.name`	name to use for column with `times` values in in the resulting `data.table`, `NULL` (default) to not include such a column

Useful for constructing a data.table containing all points "around" the values in dt. For example, by applying pad_column to a time column one adds time points around those in dt.

rossklin/dynpan documentation built on May 27, 2019, 11:39 p.m.