FreesearchR/reference/update-variables.md

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# Select, rename and convert variables
Select, rename and convert variables
## Usage
``` r
update_variables_ui(id, title = "")
update_variables_server(
id,
data,
height = NULL,
return_data_on_init = FALSE,
try_silent = FALSE
)
```
## Arguments
- id:
Module's ID
- title:
Module's title, if `TRUE` use the default title, use `NULL` for no
title or a `shiny.tag` for a custom one.
- data:
a `data.frame` or a `reactive` function returning a `data.frame`.
- height:
Height for the table.
- return_data_on_init:
Return initial data when module is called.
- try_silent:
logical: should the report of error messages be suppressed?
## Value
A [`shiny::reactive()`](https://rdrr.io/pkg/shiny/man/reactive.html)
function returning the updated data.