Compute the age of the individuals at a certain date
Usage
addAge(
x,
indexDate = "cohort_start_date",
ageName = "age",
ageGroup = NULL,
ageMissingMonth = 1,
ageMissingDay = 1,
ageImposeMonth = FALSE,
ageImposeDay = FALSE,
missingAgeGroupValue = "None",
name = NULL
)Arguments
- x
Table with individuals in the cdm.
- indexDate
Variable in x that contains the date to compute the age.
- ageName
Name of the new column that contains age.
- ageGroup
List of age groups to be added.
- ageMissingMonth
Month of the year assigned to individuals with missing month of birth. By default: 1.
- ageMissingDay
day of the month assigned to individuals with missing day of birth. By default: 1.
- ageImposeMonth
Whether the month of the date of birth will be considered as missing for all the individuals.
- ageImposeDay
Whether the day of the date of birth will be considered as missing for all the individuals.
- missingAgeGroupValue
Value to include if missing age.
- name
Name of the new table, if NULL a temporary table is returned.
Examples
# \donttest{
cdm <- mockPatientProfiles()
#> Note: method with signature ‘DBIConnection#Id’ chosen for function ‘dbExistsTable’,
#> target signature ‘duckdb_connection#Id’.
#> "duckdb_connection#ANY" would also be valid
cdm$cohort1 |>
addAge()
#> # Source: table<og_001_1734615463> [?? x 5]
#> # Database: DuckDB v1.1.3 [unknown@Linux 6.8.0-1017-azure:R 4.4.2/:memory:]
#> cohort_definition_id subject_id cohort_start_date cohort_end_date age
#> <int> <int> <date> <date> <int>
#> 1 1 10 1976-08-11 1983-08-14 33
#> 2 2 4 1931-05-17 1931-07-22 7
#> 3 3 6 2013-08-02 2013-08-19 36
#> 4 1 7 1910-09-20 1913-06-22 8
#> 5 3 9 1968-11-27 1977-01-19 13
#> 6 1 2 1991-11-21 1997-10-31 22
#> 7 1 3 1907-01-04 1912-07-22 2
#> 8 1 5 1985-11-22 1992-12-18 6
#> 9 1 1 1975-08-26 1983-02-11 2
#> 10 2 8 1980-08-11 1985-10-05 18
mockDisconnect(cdm = cdm)
# }