2.1 The basics & data types 0 of 14 activities solved
  1. 2.1 Case study: US Gun Murders
  2. 2.2 The very basics
  3. 2.3.1. Sum of integers 1,...,100
  4. 2.3.2. Sum of integers 1,...,1000
  5. 2.3.3. Interpret code
  6. 2.3.4. Nested functions
  7. 2.3.5. Interpret code
  8. 2.4 Data types
  9. 2.5.1. Variables in a dataframe
  10. 2.5.2 Variable names
  11. 2.5.3 Examining Variables
  12. 2.5.4 Multiple ways to access variables
  13. 2.5.5 Factors
  14. 2.5.6 Tables
Next series 2.2 Vectors, coercion & sorting
2.1 The basics & data types

2.5.3 Examining Variables

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# Load package and data library(dslabs) data(murders) # Use the accessor to extract state abbreviations and assign it to a ... # Determine the class of a ...