operateOnGroups {psichomics} | R Documentation

## Set operations on groups

### Description

This function can be used on groups to merge, intersect, subtract, etc.

### Usage

    operateOnGroups(
      input,
      session,
      operation,
      buttonId,
      symbol = " ",
      type,
      sharedData = sharedData
    )

### Arguments

`input` | Shiny input
`session` | Shiny session
`operation` | Character: set operation
`buttonId` | Character: ID of the button to trigger operation
`symbol` | Character: Unicode symbol to visually indicate the operation performed
`type` | Character: type of group where set operations are to be performed
`sharedData` | Shiny app's global variable

### Value

`NULL` (function is only used to modify the Shiny session's state or internal variables)

[Package psichomics version 1.12.1 Index]