Rssa (version 0.13-1)

residuals: Obtain the residuals from SSA reconstruction

Description

Obtain the residuals from SSA reconstruction

Usage

"residuals"(object, groups, ..., cache = TRUE)
"residuals"(object, ...)

Arguments

object

input object

groups

list of numeric vectors, indices of elementary components used for reconstruction, the entries of the list can be named.

...

further arguments passed to reconstruct routine

cache

logical, if 'TRUE' then intermediate results will be cached in the SSA object.

Value

residuals object

Details

This function calculates the residuals either from SSA object corresponding to reconstruction using groups arguments, or just extracts the residuals from reconstruction object.

See Also

Rssa for an overview of the package, as well as, reconstruct.

Examples

# Decompose 'co2' series with default parameters
s <- ssa(co2)
# Reconstruct the series, grouping elementary series.
r <- reconstruct(s, groups = list(c(1, 4), c(2,3), c(5, 6)))
print(residuals(r))