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 6.0.0-68
Package Index