Learn R Programming Full Course: 1 hour!
R is a programming language and free software environment for statistical computing and graphics supported by the R Foundation for Statistical Computing. The R language is widely used among statisticians and data miners for developing statistical software and data analysis.
The following lessons by "Googlecode" have been compiled into a single video file.
Initial Setup and Navigation
Calculations and Variables
Create and Work With Vectors
Character and Boolean Vectors
Vector Arithmetic
Building and Subsetting Matrices
Loading Data and Working With Data Frames
Loading Data, Object Summaries, and Dates
if() Statements, Logical Operators, and the which() Function
for() Loops and Handling Missing Observations
Lists
Managing the Workspace and Variable Casting
The apply() Family of Functions
Access or Create Columns in Data Frames, or Simplify a Data
Frame using aggregate()
Basic Structure of a Function
Returning a List and Providing Default Argument
Add a Warning or Stop the Function Execution
Passing Additional Arguments Using an Ellipsis
Make a Returned Result Invisible and Build Recursive Functions
Custom Functions With apply()
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Course developed by: Google Developers
Website: / googlecode
Original Course Link: • Intro to R
License: Creative Commons Attribution license (reuse allowed)
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