R Max and Min

🔼🔽 R Max and Min

These are commonly used in statistics, data analysis, and reporting.

 1. max() – Find Maximum Value

Output:

 2. min() – Find Minimum Value

Output:

 3. Max & Min Together

Output:

📌 range() returns min first, then max

 4. Max & Min with Missing Values (NA)

By default, NA gives NA result.

❌ Output:

✅ Correct way:

 5. Max & Min in Data Frames

 6. Row-wise and Column-wise Max/Min

 7. Index of Max & Min Values

✔ Returns position (index) of max/min value

 8. Logical Use Case Example

📌 Summary

• max() → largest value

• min() → smallest value

• range() → min & max together

• Use na.rm = TRUE to ignore missing values

• which.max() / which.min() give position