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Return the user default HILDA variables.

Source: R/hil_user_default_vars.R
hil_user_default_vars.Rd

This function returns the user default HILDA variables ("HILDAR_USER_DEFAULT_VARS") that can be found in .Rprofile and .Renviron. If 'HILDAR_USER_DEFAULT_VARS' in both files are set, the function will give higher priority to the variables set in .Rprofile.

By default, hil_fetch() will select the variables returned by hil_user_default_vars() in its output.

Usage

hil_user_default_vars()

Value

User default variable names as a character vector.

Note

To edit both files, you can use usethis::edit_r_profile() and usethis::edit_r_environ().

For .Renviron, please make sure HILDAR_USER_DEFAULT_VARS has the following format:

HILDAR_USER_DEFAULT_VARS="hhid, losat"

For .Rprofile, please make sure HILDAR_USER_DEFAULT_VARS has the following format:

options(HILDAR_USER_DEFAULT_VARS = c("hhid", "losat"))

The main advantage of setting the variables in your .Renviron file is that all your new R sessions that don't have a project-specific .Rprofile file will use the HILDAR_USER_DEFAULT_VARS from your .Renviron file.

However, if you have a project that requires a specific set of variables, it is recommended that you use the .Rprofile option.

Examples

hil_user_default_vars()
#> ℹ `HILDAR_USER_DEFAULT_VARS` was not set in `.Renviron` and `.Rprofile` files.
#> NULL