--------------------------------------------------------------------------------------------- name: log: E:\KURSER\Missingdata\Web\m2_bw_codebook.txt log type: text opened on: 26 Nov 2013, 08:30:01 file m2_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 .: 0/10000 examples: 7 26- 9 28- 11 30- 14 33- --------------------------------------------------------------------------------------------- bweight birth weight in grams --------------------------------------------------------------------------------------------- type: numeric (float) range: [588,5440] units: 1 unique values: 886 missing .: 1086/10000 mean: 3528.8 std. dev: 490.951 percentiles: 10% 25% 50% 75% 90% 2930 3240 3541 3840 4100 --------------------------------------------------------------------------------------------- bmi4who 4 bmiintervaller def. who --------------------------------------------------------------------------------------------- type: numeric (byte) label: bmi4who range: [0,3] units: 1 unique values: 4 missing .: 0/10000 tabulation: Freq. Numeric Label 416 0 undervægtige 6797 1 normalvægtige 1969 2 moderat overvægtige 818 3 svært overvægtige --------------------------------------------------------------------------------------------- parity (unlabeled) --------------------------------------------------------------------------------------------- type: numeric (float) label: parity_b range: [0,4] units: 1 unique values: 5 missing .: 0/10000 tabulation: Freq. Numeric Label 4728 0 0- 3678 1 1- 1316 2 2- 227 3 3- 51 4 4- --------------------------------------------------------------------------------------------- cigs cigaret equivalents per day --------------------------------------------------------------------------------------------- type: numeric (float) label: cigs range: [0,4] units: 1 unique values: 5 missing .: 0/10000 tabulation: Freq. Numeric Label 8450 0 0- 540 1 1- 600 2 6- 302 3 11- 108 4 16- --------------------------------------------------------------------------------------------- nausea (unlabeled) --------------------------------------------------------------------------------------------- type: numeric (float) label: noyes range: [0,1] units: 1 unique values: 2 missing .: 0/10000 tabulation: Freq. Numeric Label 3996 0 No 6004 1 Yes --------------------------------------------------------------------------------------------- alcohol units per week --------------------------------------------------------------------------------------------- type: numeric (float) label: alcohol range: [0,4] units: 1 unique values: 5 missing .: 0/10000 tabulation: Freq. Numeric Label 5054 0 0- 1400 1 .5- 1919 2 1- 1477 3 2- 150 4 5- name: log: E:\KURSER\Missingdata\Web\m2_bw_codebook.txt log type: text closed on: 26 Nov 2013, 08:30:01 ---------------------------------------------------------------------------------------------