forestry

forestry is an R package with a series of utility functions to help with reshaping hierarchy of data tree, and reform the structure of data tree.

Built on the top of data.tree, a Node (tree) is an R6 object that is especially useful when we are facing hierarchical data. The forestry package helps to reshape or create tree objects. This package is a series of utility functions to help with nested data. Since data.tree has the capability to convert a tree to JSON using toJSON() after converting to a list using as.list(), the forestry package is particularly useful when creating a specific JSON object for building htmlwidgets. The forestry package aims to reshape or create tree objects with a specific format.

faq

This is package is to create a FAQ (Frequently Asked Questions) page for Shiny application with desired data.frame.

Simply create a data frame with question column and answer column. Then put this data frame into faq() function, we will get a nice FAQ page.

library(faq)
df <- data.frame(
  question = c("Question1", "Question2", "Question3"),
  answer = c("answer for question1", 
             "question2 answer", 
             "answer3")
)
faq::faq(data = df, elementId = "faq", faqtitle = "Frequently Asked Questions")

flashCard

This is package is to create a flash card for Shiny application with desired data.frame.

Simply create a data frame with front column and back column. Then put this data frame into flashCard() function, we will get a nice flash card.

library(flashCard)
df1 <- data.frame(
  front = c("Title front","contentfront", "content second line"),
  back =c("Title back","content back", "second line")
)
flashCard(df1, elementId = "card", front_text_color = "white")

dtverse

Built on the top of data.table, dtverse is a grammar of data manipulation with data.table, providing a consistent a series of utility functions that help you solve the most common data manipulation challenges.

You can install from github:

devtools::install_github("jienagu/dtverse")

noteMD

Print text from shiny ui (support markdown syntax) to pdf or word report! This is a live demo shiny app using noteMD R package: https://appforiarteam.shinyapps.io/noteMD_shiny_demo/ Code of this live demo shiny app is here (welcome to download): https://github.com/jienagu/noteMD_shiny_app