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Construct ADaM mappings

Source: R/adam_mapping.R
adam_mapping.Rd

ADaM mappings describe how variables and meta information in the ADaM data are mapped to standardized term.

Usage

adam_mapping(
  name,
  id = NULL,
  group = NULL,
  var = NULL,
  subset = NULL,
  label = NULL,
  ...
)

Arguments

name

A character value of term name. The term name is used as key to link information.

id

A character value of subject identifier variable name in an ADaM dataset.

group

A character vector of group variable names in an ADaM dataset.

var

A character vector of useful variable names in an ADaM dataset.

subset

An expression to identify analysis records. See base::subset().

label

A character value of analysis label.

...

Additional variables.

Value

A list with class adam_mapping. Components of the list are either quosures or constants.

Details

The design is inspired by ggplot2::aes().

Examples

adam_mapping(
  name = "apat",
  id = "USUBJID",
  group = "TRT01A",
  subset = TRTFL == "Y",
  label = "All Participants as Treated"
)
#> ADaM mapping: 
#> * `name`   -> "apat"
#> * `id`     -> "USUBJID"
#> * `group`  -> "TRT01A"
#> * `var`    -> NULL
#> * `subset` -> TRTFL == "Y"
#> * `label`  -> "All Participants as Treated"