This package contains functions and shiny modules for extracting and merging data within the teal framework.

Installation

install.packages('teal.transform')

Alternatively, you might want to use the development version.

# install.packages("pak")
pak::pak("insightsengineering/teal.transform")

Usage

To understand how to use this package, please refer to the Getting Started article, which provides multiple examples of code implementation.

Below is a small example usage:

library(teal.transform)
ADSL <- teal.data::rADSL
adsl_extract <- data_extract_spec(
  dataname = "ADSL",
  filter = filter_spec(vars = "SEX", choices = c("F", "M")),
  select = select_spec(choices = c("BMRKR1", "AGE"))
)
ui <- data_extract_ui(
  id = "adsl_ui",
  label = "ADSL UI",
  data_extract_spec = adsl_extract
)
library(shiny)
ui <- fluidPage(ui)
server <- function(input, output, session) {}
shinyApp(ui, server)

Getting help

If you encounter a bug or have a feature request, please file an issue. For questions, discussions, and staying up to date, please use the teal channel in the pharmaverse slack workspace.