Descriptive Statistics
Use R’s built-in functions to measure central tendencies and variability in datasets.
1
Introduction to Descriptive Statistics
Descriptive statistics summarize and describe features of a dataset. They provide insights into the data distribution and variability.
2
Calculating Mean
The mean (average) is calculated using the mean() function.
data <- c(10, 20, 30, 40, 50)
mean(data)All lessons in this course
- Descriptive Statistics
- Probability Distributions
- Hypothesis Testing