Description Usage Arguments Author(s) Examples

Fast approximation

1 2 |

`time` |
Original ordered time points |

`new.time` |
New time points |

`equal` |
If TRUE a list is returned with additional element |

`type` |
Type of matching, nearest index, nearest greater than or equal (right), number of elements smaller than y otherwise the closest value above new.time is returned. |

`sorted` |
Set to true if new.time is already sorted |

`...` |
Optional additional arguments |

Klaus K. Holst

1 2 3 4 5 6 | ```
id <- c(1,1,2,2,7,7,10,10)
fast.approx(unique(id),id)
t <- 0:6
n <- c(-1,0,0.1,0.9,1,1.1,1.2,6,6.5)
fast.approx(t,n,type="left")
``` |

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