In statistikat/codeModules: Shiny modules for reproducible code

knitr::opts_chunk$set(echo = TRUE)

About

This R package consists of several shiny modules that return R code in the form of reactive characters. All those modules represent common operations regarding

Import of data (read.csv, read.xlsx, data(), ...)
Manipulation of data (rename columns, change column classes, filtering)
export of data (write.csv, write.xlsx, ...)

Usage

Always save the output from callModule into a variable when working with modules from this package. The outputs can then be parsed as R code using eval(parse(text = code())) or evalCode.

## context: server.R
code <- callModule(libData, id = "some_id", assignTo = "dt")
output$table <- renderTable({
  evalCode(code())
})

Implemented Modules

libData: read data from R packages using utils::data
readData: read data from a file using read.csv, read.xlsx or others depending on the file-extension.
variableView Rename columns, filter data and change column types. The layout is oriented on the "variable view" in SPSS
ggDownload Download ggplot with custom height, width and file-type (png, jpeg, ...)
downloadTable Download tables (usually data.frames) as csv, xlsx, rds.