Learn R from Scratch

Description

In this course, you will :

• The fundamentals and progress to more advanced concepts like exception handling.
• Enter R, arguably the most well-known data analysis language. It's been around for a long time because of its robust statistical functionality, excellent graphing capabilities, and package extensibility.
• You up to speed quickly and does not require any prior knowledge of R.
• Able to write detailed, useful code in R on your own.

Syllabus :

1. Variables

• Data Types
• Basic Methods for Handling Variables
• All About Strings
• Difference Between print() and cat()

 

2. Exploring R Objects

• Vectors
• Lists
• Arrays
• Matrices
• Data Frames
• Factors

 

3. R Operators and Notation

• Arithmetic Operators
• Relational Operators
• Logical Operators

 

4. Conditional Statements

• if Statements
• if...else Statements
• R ifelse()
• switch Statements

 

5. Loops

• while Loops
• for Loops
• repeat Loops

 

6. Functions

• Creating Functions
• Returning from a Function
• Returning from a Function
• Solution Review: Returning from a Function
• Nested Functions
• Recursion

 

7. Input/Output

• Entering Data from the Keyboard
• Handling TXT files
• Exercise 16: Handling TXT files
• Solution Review: Handling TXT files
• Handling CSV files

 

8. Exception Handling

• Introduction to Exception Handling
• Try Catch
• Exercise 18: Try Catch
• Solution Review: Try Catch
• Other Methods for Exception Handling

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