```
runPercentRank(x, n = 260, cumulative = FALSE,
exact.multiplier = 0.5)
```

x

Object coercible to xts or matrix.

n

Number of periods to use in the window or, if

`cumulative=TRUE`

, the number of obversations to use
before the first result is returned.cumulative

Logical, use from-inception
calculation?

exact.multiplier

The weight applied to identical
values in the window. See details.

- A object of percent ranks over a n-period moving window
of the same class as
`x`

and`y`

or a vector (if`try.xts`

fails).

`exact.multiplier`

argument which defaults to 0.5.