aggregateData {ifultools}R Documentation

Time series aggregation

Description

Partitions data into blocks and and applies the specifed function to each of the bocks.

Usage

aggregateData(x, by, FUN, moving=FALSE, ...)

Arguments

x a numeric vector.
by .
FUN a scalar function to compute the summary statistics which can be applied to all data subsets.
... additional arguments to pass to FUN.
moving either FALSE to do standard aggregation, or a positive integer N to perform a moving aggregation (normally used for a moving average) over N samples.

Value

the aggregated series.

See Also

aggregate.

Examples

## Group a simple series into blocks containing 8 
## elements, and take the mean of each block. 
## Each block is lagged by 3 elements 
aggregateData(1:30, by=3, FUN=mean, moving=8)

[Package ifultools version 1.0-6 Index]