R: Get date or datetime variables (column names)

tk_get_timeseries_variables {timetk} | R Documentation

## Get date or datetime variables (column names)

### Description

Get date or datetime variables (column names)

### Usage

    tk_get_timeseries_variables(data)

### Arguments

`data` | An object of class `data.frame`

### Details

`tk_get_timeseries_variables` returns the column names of date or datetime variables in a data frame. Classes that meet criteria for return include those that inherit `POSIXt`, `Date`, `zoo::yearmon`, `zoo::yearqtr`. Function was adapted from `padr:::get_date_variables()`. See padr helpers.R

### Value

`tk_get_timeseries_variables` returns a vector containing column names of date-like classes.

### Examples

    library(tidyquant)
    library(timetk)

    FANG %>%
        tk_get_timeseries_variables()

[Package timetk version 2.0.0 Index]