On Wed, Aug 26, 2009 at 3:44 PM, Nick Cox<[email protected]> wrote:
> Nothing in R restricts the idea of length to time series.
>
Indeed, from ?length...
length                 package:base                 R Documentation
Length of an Object
Description:
     Get or set the length of vectors (including lists) and factors,
     and of any other R object for which a method has been defined.
Usage:
     length(x)
     length(x) <- value
Arguments:
       x: an R object.  For replacement, a vector or factor.
   value: an integer.
Details:
.....
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"The combination of some data and an aching desire for an answer does
not ensure that a reasonable answer can be extracted from a given body
of data." ~ John Tukey (1986), "Sunset salvo". The American
Statistician 40(1).
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