Introduction to R
0.1
  • Before we start
  • Getting some data to play with
  • Variable, Data Structures and Functions
  • Objects
  • Object Orientation, or not
  • Some practically useful things
  • Manipulation of Objects
  • Functions and operators in R
  • Arguments to functions
  • Return values from functions
  • Some Common Functions
  • Statistical Models in R
  • Modes and Classes of Objects
  • Vectors
  • Factors
  • Recycling in Vector operations
  • Matrices
  • Arrays
  • Lists
  • Data Frames
  • Headers
  • User defined functions
  • Help
  • Packages
  • Calculating a new column
  • Sorting a data frame
  • Truth in R
  • Conditional subscripting
  • Regular Expressions
  • Factors again
  • Plotting
  • Par
  • Histograms
  • Attaching a data frame
  • Clearing your work space
  • More plotting parameters
  • Plotting to a file
  • Some other plotting commands
  • Linear modelling
  • Hypothesis testing
  • Sourcing and Sinking
  • Batch Processing
  • Scripting
  • RNASeq
  • Using R on the HPC
  • Miscellanea
  • Closing comments
Introduction to R
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Introduction to R¶

Contents¶

  • Before we start
  • Getting some data to play with
  • Variable, Data Structures and Functions
    • Simple variables
    • Data structures
    • Collections of Data Structures
    • Functions
  • Objects
    • Collections of Objects
  • Object Orientation, or not
  • Some practically useful things
  • Manipulation of Objects
  • Functions and operators in R
    • Functions
    • Operators
  • Arguments to functions
  • Return values from functions
    • A note about assignment operators in R
  • Some Common Functions
  • Statistical Models in R
    • Example: Normal distribution.
  • Modes and Classes of Objects
    • Mode
    • Class
    • Type
    • str()
  • Vectors
  • Factors
  • Recycling in Vector operations
  • Matrices
    • Subscripting in Matrices
  • Arrays
  • Lists
  • Data Frames
  • Headers
    • Noheader. Filename noheader.tsv
    • Header type 1. Filename header1.tsv
    • Header type 2. Filename header2.tsv
  • User defined functions
  • Help
  • Packages
  • Calculating a new column
  • Sorting a data frame
  • Truth in R
  • Conditional subscripting
  • Regular Expressions
  • Factors again
  • Plotting
  • Par
  • Histograms
  • Attaching a data frame
  • Clearing your work space
  • More plotting parameters
  • Plotting to a file
  • Some other plotting commands
  • Linear modelling
  • Hypothesis testing
  • Sourcing and Sinking
  • Batch Processing
  • Scripting
  • RNASeq
    • Use of the package edgeR to analyse RNASeq data
  • Using R on the HPC
  • Miscellanea
    • Builtin constants
    • as.* functions
    • system()
    • The initial set up explained
  • Closing comments
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