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Will create a separate group for each dose intervals that contains at least one sample

Source: R/add_grouping_column.R
group_by_dose.Rd

Will create a separate group for each dose intervals that contains at least one sample

Usage

group_by_dose(
  data,
  dictionary = list(ID = "ID", EVID = "EVID", TIME = "TIME"),
  ...
)

Arguments

data

NONMEM-style data.frame, or path to CSV file with NONMEM data

dictionary

data dictionary. Optional, a named character vector that specifies the column names to be used from the dataset.

...

Additional arguments passed onto fun. See the respective grouping functions for more details. E.g. for group_by_time, need a bins argument.

Value

a numeric vector of the same length as the number of rows in data.

Examples

group_by_dose(nm_busulfan)
#>   [1] 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 1 1 1 1 1 1 2 2 2 2 2 2 3
#>  [38] 3 3 3 3 3 4 4 4 4 4 4 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 1 1
#>  [75] 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3
#> [112] 3 3 3 4 4 4 4 4 4 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 1 1 1 1
#> [149] 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3
#> [186] 3 4 4 4 4 4 4 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 1 1 1 1 1 1
#> [223] 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4