R 语言教程练习

Welcome to the R tutorial exercises page! Below, you will find a list of exercises designed to help you practice and reinforce your R programming skills.

Exercises List

1. Basic Syntax Practice

   • Write a script to print "Hello, World!" to the console.
   • Link to full exercise solution

2. Data Manipulation

   • Create a dataset and perform basic data manipulation tasks such as sorting, filtering, and subsetting.
   • Link to full exercise solution

3. Statistical Analysis

   • Use R functions to calculate mean, median, mode, and standard deviation for a dataset.
   • Link to full exercise solution

4. Visualization

   • Generate a simple line plot with ggplot2 package.
   • Link to full exercise solution

5. Control Structures

   • Write a loop to calculate the factorial of a number.
   • Link to full exercise solution

Tips and Resources

• For more in-depth tutorials and exercises, check out our R programming course.
• Join our R programming community to discuss and share your R programming journey.

Useful Functions

Here are some useful functions that you might find helpful in your R programming journey:

• print(): Print an object to the console.
• mean(): Calculate the mean of a numeric vector.
• median(): Calculate the median of a numeric vector.
• mode(): Find the mode of a numeric vector.
• sd(): Calculate the standard deviation of a numeric vector.

R Programming Basics

Keep practicing, and you'll be an R programming master in no time!