hloc
High, Low, Open, and Close Calculation

### Description

Calculates the high, low, first, and last elements of a vector. Especially useful for financial trading data in conjunction with the aggregateSeries function.

### Usage

    hloc(x)

### Arguments

x | a vector for which to calculate high, low, open, and close.

Value
returns a vector with four elements:

| the maximum value in x.
| the minimum value in x.
| the first value of x.
| the last value of x.

x can be an array, but dimensions are ignored.
See Also
aggregateSeries.
Examples

    x <- c(5, 2, 3, 6, 3, 2, 1, 7, 1)
    hloc(x)

Package splusTimeSeries version 6.1.5-18
Package Index