zoo-methods {zoo}R Documentation

Fully Exported zoo Methods

Description

Various standard methods for zoo time series that are fully exported and documented for historical reasons.

Usage

is.zoo(object)

## S3 method for class 'zoo'
median(x, na.rm = FALSE, ...)
## S3 method for class 'zoo'
quantile(x, ...)
## S3 method for class 'zoo'
ifelse(test, yes, no)
## S3 method for class 'zoo'
rev(x)
## S3 method for class 'zoo'
xtfrm(x)

Arguments

object, x, test

a zoo object.

na.rm

a logical value indicating whether NA values should be stripped before the computation proceeds.

yes, no

return values for true and false elements of test, respectively.

...

further arguments passed to methods.

See Also

zoo

[Package zoo version 1.9-1 Index]