lbt04_main: `LBT04` Laboratory Abnormalities Not Present at Baseline Table.

Description

The LBT04 table provides an overview of laboratory abnormalities not present at baseline.

Usage

lbt04_main(
  adam_db,
  arm_var = "ACTARM",
  lbl_overall = NULL,
  analysis_abn_var = "ANRIND",
  baseline_abn_var = "BNRIND",
  row_split_var = "PARCAT1",
  page_var = tail(row_split_var, 1L),
  ...
)
lbt04_pre(adam_db, ...)
lbt04_post(tlg, ...)
lbt04

Value

the main function returns an rtables object.

the preprocessing function returns a list of data.frame.

the postprocessing function returns an rtables object or an ElementaryTable (null report).

Format

An object of class chevron_t of length 1.

Arguments

adam_db: (list of data.frames) object containing the ADaM datasets
arm_var: (string) variable used for column splitting
lbl_overall: (string) label used for overall column, if set to NULL the overall column is omitted
analysis_abn_var: (string) column describing anomaly magnitude
baseline_abn_var: (string) column describing anomaly at baseline.
row_split_var: (character) additional row split variables.
page_var: (string) variable name prior to which the row split is by page.
...: not used.
tlg: (TableTree, Listing or ggplot) object typically produced by a main function.

Functions

lbt04_main(): Main TLG function
lbt04_pre(): Preprocessing
lbt04_post(): Postprocessing

Details

Only count LOW or HIGH values.
Lab test results with missing analysis_abn_var values are excluded.
Split columns by arm, typically ACTARM.
Does not include a total column by default.

Examples

Run this code

run(lbt04, syn_data)

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