An R package for executing disproportionality analyses in pharmacovigilance, using the information component (IC), proportional reporting rate (PRR) and reporting odds ratio (ROR).
Installation
# Install stable version from CRAN
install.packages("pvda")
Example code
To run a disproportionality analysis, pass the adverse event report-level data (here, drug_event_df) to function da as:
![Screenshot of the summary print output.](articles/summary_console_printout.png)
Screenshot of the summary print output.
To extract the results in a data frame, access “da_df” as a list object:
da_results <-
da1$da_df
![Screenshot of the da_df data frame.](articles/print_console_printout.png)
Screenshot of the da_df data frame.