remove_pop {openCyto} | R Documentation

## Reverse the action of gating methods applied via `add_pop`

### Description

This function provides an easy way to remove the gates and nodes created by the most recent call to `add_pop` on the specified `GatingSet` or `GatingSetList`, with a separate history being maintained for each such object. `remove_pop` allows for repeated use, effectively serving as a multi-level undo function for `add_pop`.

### Usage

    remove_pop(GatingSet)
    remove_pop(GatingSetList)

### Arguments

`gs` | The `GatingSet` or `GatingSetList` for which the most recent `add_pop` call should be reversed.

### See Also

`add_pop` `add_pop_init`

### Examples

    ## Not run:
     # add quad gates
     add_pop(gs, gating_method = "mindensity", dims = "CCR7,CD45RA", parent = "cd4-cd8+", pop = "CCR7+/-CD45RA+/-")
     # Remove the gates and nodes resulting from that add_pop call
     remove_pop(gs)

    ## End(Not run)

[Package openCyto version 1.22.2 Index]