Description Usage Arguments Value Examples

Index numeric vector to first value. By default, the index base will be 0, turning regular values into percentage change. In some cases, you may want to index to a different base, like 100, such as if you're looking at financial data.

1 | ```
calc_index(m, base = 0)
``` |

`m` |
Numeric vector to index to first value. |

`base` |
Base to index against. (Default: 0) |

An vector of indexed values.

1 2 | ```
calc_index(c(5, 2, 8, 17, 7, 3, 1, -4))
calc_index(c(5, 2, 8, 17, 7, 3, 1, -4), base = 100)
``` |

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