R Basic Statistics

Why Statistics in R?

R is designed for statistical analysis and data exploration.

Mean

Median

Mode

Min and Max

Range

Variance

Standard Deviation

Summary

Handling Missing Values

Correlation

Full Example

Why Basic Statistics are Important

• Understand data
• Find patterns
• Support decisions
• Used in analysis

Common Mistakes

• Ignoring NA values
• Confusing mean and median
• Misinterpreting correlation

Practice

Create a vector and calculate mean, median, and standard deviation.

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