lbt07: 'LBT07' Table 1 (Default) Laboratory Test Results and Change...

In chevron: Standard TLGs for Clinical Trials Reporting

LBT07 Table 1 (Default) Laboratory Test Results and Change from Baseline by Visit.

Description

The LBT07 table provides an overview of the analysis values and its change from baseline of each respective arm over the course of the trial.

Usage

lbt07_main(
  adam_db,
  arm_var = "ACTARM",
  lbl_overall = NULL,
  param_var = "PARAM",
  grad_dir_var = "GRADE_DIR",
  grad_anl_var = "GRADE_ANL",
  ...
)

lbt07_pre(adam_db, ...)

lbt07_post(tlg, prune_0 = TRUE, keep = "Any", ...)

lbt07

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
param_var	(string) the name of the column storing the parameters name.
grad_dir_var	(string) the name of the column storing the grade direction variable which is required in order to obtain the correct denominators when building the layout as it is used to define row splitting.
grad_anl_var	(string) the name of the column storing toxicity grade variable where all negative values from ATOXGR are replaced by their absolute values.
...	not used.
tlg	(TableTree, Listing or ggplot) object typically produced by a main function.
prune_0	(flag) remove 0 count rows
keep	(character) the levels to keep in the table even if they are empty. If NULL, all levels are pruned.

Format

An object of class chevron_t of length 1.

Details

• Split columns by arm, typically ACTARM.

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).

Functions

• lbt07_main(): Main TLG function

• lbt07_pre(): Preprocessing

• lbt07_post(): Postprocessing

Note

• adam_db object must contain an adlb table with columns "USUBJID", "ATOXGR", "ONTRTFL" and column specified by arm_var.

Examples

run(lbt07, syn_data)

chevron documentation built on June 20, 2025, 5:08 p.m.