In a message dated 9/19/03 7:46:07 PM Pacific Daylight Time,
[EMAIL PROTECTED] writes:
> What do you get from the following:
>
> is.element("income", objects())
>
> spencer graves
>
> is.element("income", objects())
[1] FALSE
The following may give further info about why I am getting this. Design
object is "d.na"
> attributes(d.na)
$names
[1] "cluster" "strata" "prob" "allprob" "call" "variables"
[7] "nPSU"
$class
[1] "survey.design"
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