dplR (version 1.7.6)

time.rwl: Retrieve or set the time values for rwl and crn objects

Description

Retrieve or set the time values for rwl and crn objects.

Usage

# S3 method for rwl
time(x, ...)
# S3 method for crn
time(x, ...)
time(x) <- value

Value

A numeric vector of time (typically in years) for the object. This is done via as.numeric(rownames(x)) but has been asked for by users so many times that it is being included as a function.

Arguments

x

An object of class "rwl" or an aboject of class "crn".

...

Not used.

value

A numeric vector to assign the time.

Author

Andy Bunn

See Also

read.rwl read.crn

Examples

library(utils)
data(co021)
# extract years
co021.yrs <- time(co021)
# set years -- silly example
time(co021) <- co021.yrs+100