search for: finalwgt

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2012 Feb 09
4
Getting codebook data into R
...'birthwgt_lb', 57, 58, int), ('birthwgt_oz', 59, 60, int), ('prglength', 275, 276, int), ('outcome', 277, 277, int), ('birthord', 278, 279, int), ('agepreg', 284, 287, int), ('finalwgt', 423, 440, float) How can I do this using R? I've written a python programme which basically does it but it'd be nicer if I could skip the Python bit and just do it using R. Cheers for any help. -- View this message in context: http://r.789695.n4.nabble.com/Getting-code...
2007 Apr 10
1
Using Sampling Weights in R
Dear List, I have a dataset that provides sampling weights (National Survey of Family Growth 2002). I want to produce a cross-tabulation and use the provided sampling weights to obtain representative population estimates. (I believe they are simply frequency weights but codebook is uninformative). I can reproduce results (using this data) that were reported in a recent journal article, if I