--------------------------------------------------------------------------------------------- name: log: E:\KURSER\Missingdata\Web\m1_bw_codebook.txt log type: text opened on: 26 Nov 2013, 08:30:01 file m1_bw.dta saved --------------------------------------------------------------------------------------------- id unique id --------------------------------------------------------------------------------------------- type: numeric (long) range: [1,10000] units: 1 unique values: 10000 missing .: 0/10000 mean: 5000.5 std. dev: 2886.9 percentiles: 10% 25% 50% 75% 90% 1000.5 2500.5 5000.5 7500.5 9000.5 --------------------------------------------------------------------------------------------- sex childs sex --------------------------------------------------------------------------------------------- type: numeric (float) label: sex range: [0,1] units: 1 unique values: 2 missing .: 0/10000 tabulation: Freq. Numeric Label 4872 0 female 5128 1 Male --------------------------------------------------------------------------------------------- age (unlabeled) --------------------------------------------------------------------------------------------- type: numeric (float) label: age range: [0,21] units: 1 unique values: 22 missing .: 1028/10000 examples: 7 26- 9 28- 12 31- 16 35- --------------------------------------------------------------------------------------------- bweight birth weight in grams --------------------------------------------------------------------------------------------- type: numeric (float) range: [588,5670] units: 1 unique values: 914 missing .: 989/10000 mean: 3610.04 std. dev: 529.742 percentiles: 10% 25% 50% 75% 90% 2960 3280 3600 3960 4260 --------------------------------------------------------------------------------------------- bmi4who 4 bmiintervaller def. who --------------------------------------------------------------------------------------------- type: numeric (byte) label: bmi4who range: [0,3] units: 1 unique values: 4 missing .: 1010/10000 tabulation: Freq. Numeric Label 369 0 undervægtige 6126 1 normalvægtige 1770 2 moderat overvægtige 725 3 svært overvægtige 1010 . --------------------------------------------------------------------------------------------- parity (unlabeled) --------------------------------------------------------------------------------------------- type: numeric (float) label: parity_b range: [0,4] units: 1 unique values: 5 missing .: 935/10000 tabulation: Freq. Numeric Label 4265 0 0- 3337 1 1- 1215 2 2- 204 3 3- 44 4 4- 935 . --------------------------------------------------------------------------------------------- cigs cigaret equivalents per day --------------------------------------------------------------------------------------------- type: numeric (float) label: cigs range: [0,4] units: 1 unique values: 5 missing .: 1021/10000 tabulation: Freq. Numeric Label 7587 0 0- 486 1 1- 541 2 6- 270 3 11- 95 4 16- 1021 . --------------------------------------------------------------------------------------------- nausea (unlabeled) --------------------------------------------------------------------------------------------- type: numeric (float) label: noyes range: [0,1] units: 1 unique values: 2 missing .: 1071/10000 tabulation: Freq. Numeric Label 3583 0 No 5346 1 Yes 1071 . --------------------------------------------------------------------------------------------- alcohol units per week --------------------------------------------------------------------------------------------- type: numeric (float) label: alcohol range: [0,4] units: 1 unique values: 5 missing .: 986/10000 tabulation: Freq. Numeric Label 4565 0 0- 1255 1 .5- 1722 2 1- 1333 3 2- 139 4 5- 986 . name: log: E:\KURSER\Missingdata\Web\m1_bw_codebook.txt log type: text closed on: 26 Nov 2013, 08:30:01 ---------------------------------------------------------------------------------------------