You are here

Tidy Data

Submitted by mmaliha on Thu, 09/27/2018 - 15:39

Tidy datasets have a specific structure

  • Each variable in a column
  • Each observation in a row
  • Each type of observational unit is a table


Data Semantics

  • A dataset is a collection of values. Values are organized in two ways (every value belongs to a variable and an observation)