Calculate and assign flags based on vaccine history
cg_annotate_vaccines_count.Rd
Calculate and assign flags based on vaccine history
Usage
cg_annotate_vaccines_count(
cg,
vaccine_date_stem = NULL,
dose = dose,
dose_counter = NULL,
intermediate_days = 14
)
Arguments
- cg
a chronogram
- vaccine_date_stem
the start of the vaccine date columns. Default is NULL. Try "date_dose"; asssumes "date_dose_1,2,3..."
- dose
a character vector to use to label the dose column. This is the numerical dose, filled only on the date of that dose (and empty on intervening days). Default is "dose".
- dose_counter
column to return the cumulative number of doses. Default is NULL. Try "dose_number"
- intermediate_days
number of days to pad after dose date to return as eg "1star" if within intermediate days after dose 1, numeric
Examples
data("built_smallstudy")
cg <- built_smallstudy$chronogram
## annotate vaccines ##
cg <- cg_annotate_vaccines_count(cg,
dose = dose,
dose_counter = dose_number,
vaccine_date_stem = date_dose,
intermediate_days = 7
)
#> Using stem: date_dose
#> Found vaccine dates
#> date_dose_1
#>
#> date_dose_2