The & operator in R performs element-wise logical 'AND' operation on ________.
- scalars
- vectors
- strings
- factors
The & operator in R performs element-wise logical 'AND' operation on vectors. When applied to two logical vectors, the & operator compares the corresponding elements and returns a logical vector of the same length, where each element represents the result of the element-wise 'AND' operation.
To handle missing values when finding the max or min value in R, you would use the ______ parameter in the max or min function.
- na.rm = TRUE
- na.exclude = TRUE
- na.action = "ignore"
- na.option = "remove"
To handle missing values when finding the max or min value in R, you would use the na.rm = TRUE parameter in the max() or min() function. Setting na.rm = TRUE instructs R to ignore missing values and calculate the max or min based on the available non-missing values.