ehr_extract: Extract observations/test results from raw EHR data
In philipdarke/ukbbhelpr: Helper functions for UK Biobank data
Description
Usage
Arguments
Value
Description
Extracts values from linked EHR data. Data is extracted from
the value1 field with the exception of data provider 2 where values
are extracted from value2 if value1 is empty. Units are taken
from value3 for data provider 2 (otherwise units are unavailable).
NA, zero and duplicate values are dropped.
Usage
1
ehr_extract(ehr_data, read_codes)
Arguments
ehr_data
Data table/frame with UK Biobank clinical event data i.e.
gp_clinical.txt.
read_codes
Values are extracted from these codes. Data table/frame
with Read v2 (read_2) and CTV3 (read_3) columns.
Value
Data table with value and unit columns.
philipdarke/ukbbhelpr documentation built on Dec. 22, 2021, 7:49 a.m.
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Description Usage Arguments Value
Description
Extracts values from linked EHR data. Data is extracted from
the value1 field with the exception of data provider 2 where values
are extracted from value2 if value1 is empty. Units are taken
from value3 for data provider 2 (otherwise units are unavailable).
NA, zero and duplicate values are dropped.
Usage
1 | ehr_extract(ehr_data, read_codes)
|
Arguments
ehr_data |
Data table/frame with UK Biobank clinical event data i.e.
|
read_codes |
Values are extracted from these codes. Data table/frame
with Read v2 ( |
Value
Data table with value and unit columns.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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