[R] how to extract weighted data in "survey" package

[Anthony Damico]

# load the survey library
library(survey)

# load the apistrat data.frame
data(api)

# look at the first six records
head(apistrat)

# look at the weight column only
apistrat$pw





On Sun, Jan 1, 2017 at 9:49 AM, Kristi Glover <kristi.glover at hotmail.com>
wrote:

> Hi R Users,
>
> Happy New Year
>
>
> I wanted to see the data after  raw data was adjusted/weighted but I could
> not get it.  Any suggestions?
>
> I would like to see which data points got more weight after the design was
> used.
>
>
> I have given you an example what I tried but I was not successful .
>
>
> Thanks
>
>
> library(survey)
>
> data(api)
>
>
> rawData<-data.frame(API00=apistrat$api00, API99=apistrat$api99)
>
> head(rawData)
>
> dstrat<-svydesign(id=~1,strata=~stype, weights=~pw, data=apistrat,
> fpc=~fpc)
>
> svyplot(api00~api99, design=dstrat, style="bubble")
>
>
> adjustedData<-data.frame(API00=(~api00, design=dstrat),API99=(~api99,
> design=dstrat ))
>
> head(adjustedData)
>
>
>
>
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>
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