On Sat, 20 Sep 2003 [EMAIL PROTECTED] wrote:
In a message dated 9/20/03 9:19:57 AM Pacific Daylight Time,
[EMAIL PROTECTED] writes:
svymean needs the survey metadata to get the right mean, and aggregate
doesn't give it enough information. aggregate would need a separate
method for
In the following command:
s - aggregate(income,list(age,sex),function(x)
(svymean(~x,design=d.na)))
Since 'is.element(income, objects())' was FALSE, it was not in the
search path, which it must be for aggregate to find it. I suggest you
read or reread something like An Introduction to R,
On Fri, 19 Sep 2003 [EMAIL PROTECTED] wrote:
Hi R users,
I am trying to use the aggregate function with a survey design object and
survey functions, but get the following error. I think I am incorrectly using the
syntax somehow, and it may not be possible to access variables directly by
In a message dated 9/20/03 9:19:57 AM Pacific Daylight Time,
[EMAIL PROTECTED] writes:
svymean needs the survey metadata to get the right mean, and aggregate
doesn't give it enough information. aggregate would need a separate
method for svydesign objects.
Thanks for the info. I tried
?UseMethod reveals a command method, which I often use in situations
like this:
methods(aggregate)
[1] aggregate.data.frame aggregate.defaultaggregate.ts
Now list aggregate.data.frame, aggregate.default, and aggregate.ts.
This works for functions written using the old S3
Hi R users,
I am trying to use the aggregate function with a survey design object and
survey functions, but get the following error. I think I am incorrectly using the
syntax somehow, and it may not be possible to access variables directly by
name in a survey-design object. Am I right? How do
What do you get from the following:
is.element(income, objects())
spencer graves
[EMAIL PROTECTED] wrote:
Hi R users,
I am trying to use the aggregate function with a survey design object and
survey functions, but get the following error. I think I am incorrectly using the
syntax
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
