Description Usage Arguments Value Examples

The formula is simply: `prod(gains + 1) - 1`

. If `units.rate`

is
specified, then it converts to x-unit growth rate.

1 | ```
gains_rate(gains, units.rate = NULL)
``` |

`gains` |
Numeric matrix with 1 column of gains for each investment (can be a vector if there is only one). |

`units.rate` |
Numeric value specifying the number of units for growth
rate calculation, if you want something other than total growth. For
annualized growth rate, set to 252 if |

Numeric value if `gains`

is a vector, numeric matrix if
`gains`

is a matrix.

1 2 3 4 5 6 7 8 9 10 11 | ```
# Create vector of daily gains for a hypothetical stock
daily.gains <- c(-0.02, -0.01, 0.01, 0.02, 0.01)
# Overall growth is 0.95%
gains_rate(daily.gains)
# Average daily growth is 0.19%
gains_rate(daily.gains, 1)
# Corresponds to 61.0% annual growth
gains_rate(daily.gains, 252)
``` |

vandomed/stocks documentation built on Sept. 2, 2018, 10:10 a.m.

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