Files MoBa_cleaning_MaternalHeightWeight.R and MoBa_imputing_MaternalHeightWeight.R can be used as-is, on .csv files freshly made from the databases. The outputs can then be used as phenotypes or covariates themselves, or used together with SGA-LGA_definitions_in_MoBa/ repository scripts to produce customized growth curves.
I do not take responsibility for the content/documentation of all other scripts in this repo.
Julius, 2017-05-09
- hard cut <130 or >210 cm height
- correct loss of meter (50 -> 150)
- correct loss of last unit (16 -> 160)
- hard cut <30 or >200 kg weight
- correct loss of last digit (9.5 -> 95)
- correct loss of decimal point (600 -> 60.0)
- remove weights with >30 kg change pre- to post-pregnancy
- remove BMI outliers on pre- and post-pregnancy weight
- remove values with large change between same mother's pregnancies
- impute pre-/post-pregnancy weight based on the other one and KJ intake
- impute BMI based on age
- impute height as mean height
- impute weight from height and BMI