Description Usage Arguments Details Value Author(s) Examples

Calculate The Changes In A Series

1 | ```
calc_chg(series)
``` |

`series` |
a vector of values, assumed to be an evenly-spaced time series, to calculate the changes between |

The amount of change between two numbers in a series is current / previous.

a vector of the changes with an NA in the first position

George Fisher

#@description

1 2 |

grfiv/sp500SlidingWindow documentation built on May 14, 2017, 3:11 p.m.

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