根據Hadley Wickhamy 在tidyverse等說明，tidyverse有兩層基本含義：
（1）基於google.github.io 定義的代碼Style（Google’s R style guide）衍生的一種使代碼清晰簡潔易讀的編程風格；
（2）一系列基於簡潔風格而編寫的R Package套件。2017/11/15 tidyverse 1.2.0
ｃ一詞中的tidy意為整潔，verse意為詩篇、詩行，合起來意指代碼或數據如詩行般整潔易讀，即成為“整潔代碼”（tidy code）或“整潔數據”（tidy data）。熟悉這一風格和相關 R 包，可使數據處理和代碼編寫過程更為便捷高效，且易於與其他數據分析者交流溝通。
資料科學整體作業流程：

Tidyverse packages

Installation and use

• 安裝套件為：install.packages("tidyverse")
  主要是為tidyverse一詞所定義，涵蓋日常處理作業循環中所需的Package．
  
• 叫用library: library(tidyverse)
  叫用結果為：
  

Core tidyverse：

已涵蓋的library 無需另行叫用

其他library()需各自叫用．

資料來源處理作業 Import

• readxl for .xls and .xlsx sheets.
• haven for SPSS, Stata, and SAS data.
• jsonlite for JSON.
• xml2 for XML.
• httr for web APIs.
• rvest for web scraping.
• DBI for relational databases. To connect to a specific database, you’ll need to pair DBI with a specific backend like RSQLite, RPostgres, or odbc. Learn more at http://db.rstudio.com.

資料清理作業 tidy/Wrangle

• stringr for strings.
• lubridate for dates and date-times.
• forcats for categorical variables (factors).
• hms for time-of-day values.
• blob for storing blob (binary) data.

開發作業 Program

• rlang provides tools to work with core language features of R and the tidyverse
• magrittr provides the pipe, %>% used throughout the tidyverse. It also provide a number of more specialised piping operators (like %$% and %<>%) that can be useful in other places.
• glue provides an alternative to paste() that makes it easier to combine data and strings.

Model

參考資訊

The tidyverse style guide
Learn the tidyverse-R for data science
CRAN-tidyverse: Easily Install and Load the 'Tidyverse'