subset

# Example data frame
data <- data.frame(
  ID = 1:5,
  Name = c("Alice", "Bob", "Charlie", "David", "Eve"),
  Age = c(25, 30, 22, 35, 28),
  Score = c(85, 92, 78, 96, 88)
)

# Step 1: Display the original data frame
print("Original data frame:")
print(data)

# Step 2: Use the subset function to filter rows based on a condition (e.g., Age > 25)
subset_data <- subset(data, Age > 25)

# Step 3: Display the subsetted data frame
print("Subsetted data frame (Age > 25):")
print(subset_data)

# Step 4: Use the subset function to filter rows based on multiple conditions (e.g., Age > 25 and Score > 90)
subset_data_multiple <- subset(data, Age > 25 & Score > 90)

# Step 5: Display the subsetted data frame with multiple conditions
print("Subsetted data frame (Age > 25 and Score > 90):")
print(subset_data_multiple)