index
From zoo v0.1-2
by Achim Zeileis
Extracting Index From Objects
index
is a generic function for extracting
the index of an object.
- Keywords
- ts
Usage
index(x, ...)
Arguments
- x
- an object,
- ...
- currently not used.
Details
index
is a generic function for extracting the index
of objects, currently it has a default method and a method
for zoo
objects which is the same as the
time
method for zoo
objects.
See Also
Examples
x.date <- as.POSIXct(paste("2003-02-", c(1, 3, 7, 9, 14), sep = ""))
x <- zoo(rnorm(5), x.date)
index(x)
x <- matrix(rnorm(10), ncol = 2)
index(x)
Community examples
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