Practice Datasets
Sample datasets for learning and practice.
📊 Built-in R Datasets
R comes with many datasets perfect for practice:
# View all available datasets
data()
# Common practice datasets:
data(mtcars) # Car specifications
data(iris) # Flower measurements
data(sleep) # Sleep study data
data(PlantGrowth) # Plant growth experiment
Recommended Practice Datasets
For t-tests: sleep
For ANOVA: PlantGrowth, InsectSprays
For Regression: mtcars, cars
For Correlation: iris
📁 Course Datasets
Your instructor will provide course-specific datasets here
Check your course LMS for: - Homework datasets - Project data files - Example data for practice