Can you describe a situation where you used the ifelse() function for efficient vectorized operations in R?
- When you need to apply a conditional operation to an entire vector or data frame
- When you want to check if a condition is true for any element of a vector
- When you need to handle multiple conditions using a single line of code
- All of the above
A situation where you would use the ifelse() function in R is when you need to perform efficient vectorized operations. The ifelse() function allows you to apply a conditional operation to an entire vector or data frame, eliminating the need for explicit loops or individual element-wise checks. This results in more efficient and concise code.
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