chevron (version 0.2.7)

pdt02_main: pdt02 Major Protocol Deviations Related to Epidemic/Pandemic Table.

Description

A major protocol deviations table with the number of subjects and the total number of Major Protocol Deviations Related to Epidemic/Pandemic sorted alphabetically and deviations name sorted by frequencies.

Usage

pdt02_main(
  adam_db,
  arm_var = "ARM",
  lbl_overall = NULL,
  dvreas_var = "DVREAS",
  dvterm_var = "DVTERM",
  ...
)
pdt02_pre(adam_db, ...)
pdt02_post(
  tlg,
  prune_0 = TRUE,
  dvreas_var = "DVREAS",
  dvterm_var = "DVTERM",
  ...
)
pdt02

Value

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

dvreas_var

(string) the variable defining the reason for deviation. By default DVREAS.

dvterm_var

(string) the variable defining the protocol deviation term. By default DVTERM.

...

not used.

tlg

(TableTree, Listing or ggplot) object typically produced by a main function.

prune_0

(flag) remove 0 count rows

Functions

• pdt02_main(): Main TLG function

• pdt02_pre(): Preprocessing

• pdt02_post(): Postprocessing

Details

• Data should be filtered for major protocol deviations related to epidemic/pandemic. (AEPRELFL == "Y" & DVCAT == "MAJOR").

• Numbers represent absolute numbers of subjects and fraction of N, or absolute numbers when specified.

• Remove zero-count rows unless overridden with prune_0 = FALSE.

• Split columns by arm.

• Does not include a total column by default.

• Sort by deviation reason alphabetically and within deviation reason by decreasing total number of patients with the specific deviation term.

Examples

run(pdt02, syn_data)