Displaying 1 result from an estimated 1 matches for "birthwgt_oz".
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birthwgt_lb
2012 Feb 09
4
Getting codebook data into R
...the data I'm
interested starts in column 1 and finishes in column 12 and is an integer.
('caseid', 1, 12, int),
('nbrnaliv', 22, 22, int),
('babysex', 56, 56, int),
('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'...