Description Usage Arguments Details Value Author(s) See Also

Identify points in a plot, similarly to the `identify`

function
in base graphics.

1 2 3 |

`x, y, z` |
coordinates of points in a scatter plot. Alternatively, any
object which defines coordinates (see |

`labels` |
an optional character vector giving labels for the
points. Will be coerced using |

`n` |
the maximum number of points to be identified. |

`plot` |
logical: if |

`adj` |
numeric vector to use as |

`tolerance` |
the maximal distance (in pixels) for the pointer to be â€˜close enoughâ€™ to a point. |

`buttons` |
a length 1 or 2 character vector giving the buttons to use for selection and quitting. |

If `buttons`

is length 1, the user can quit by reaching `n`

selections, or by hitting the
escape key, but the result will be lost if escape is used.

A vector of selected indices.

Duncan Murdoch

`identify`

for base graphics, `select3d`

for selecting regions.

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