Chapter 1 about data

Note

• binary-hand-dance
• binary conversion tutorial
• data set(vector) with R: myFamilyAges <- c(43,42,12,8,5) c is concatenate
  • length:5
  • mode:integer

Reference

• Wikipedia Claude_Shannon
• Wikipedia Information_theory
• R-intro
• introduction-to-programs-data-types-and-variables
• asciitable