convert2Tables: Create 2 x 2 Tables from DAG based SR data

In bips-hb/srsim: Spontaneous Reporting Simulator (SRSim)

Create 2 x 2 Tables from DAG based SR data

Description

Creates a data frame with all 2 x 2 contigency tables given a simulated data set from simulateSRS. The tables are organized as follows:

	event j	not event j	total
drug i	a	c	a + c
not drug i	b	d	b + d
total	a + b	c + d	n_reports

Usage

convert2Tables(sr)

Arguments

sr	The output generated by the simulateSRS() function

Value

A data frame where each row represents a 2 x 2 table. The columns represent:

drug_id	The ID of the drug
event_id	The ID of the event
prob_drug	The marginal probability of that drug
prob_event	The marginal probability of that event
or	The increase of the odds ratio when the drug is on the report
associated	TRUE is there is a non-zero correlation, FALSE otherwise
a	Number of times the drug and event appeared together in a report
b	Number of times the event appeared without the drug in a report
c	Number of times the drug appeared without the event in a report
d	Number of times the drug and event both did not appear in a report

See Also

simulateSRS()

Examples

sr <- simulateSRS(verbose = FALSE)
tables <- convert2Tables(sr)

bips-hb/srsim documentation built on Feb. 15, 2025, 2:35 p.m.