round: round to nearest integer, e.g., 2.718 becomes 3, -2.89 becomes -3 ceiling: smallest integer greater than or equal, e.g., 2.718 becomes 3, -1.2 becomes -1 floor: largest integer smaller than or equal, e.g., 2.718 becomes 2, -1.2 becomes -2
round: round to nearest integer, e.g., 2.718 becomes 3, -2.89 becomes -3 ceiling: smallest integer greater than or equal, e.g., 2.718 becomes 3, -1.2 becomes -1 floor: largest integer smaller than or equal, e.g., 2.718 becomes 2, -1.2 becomes -2
round: round to nearest integer, e.g., 2.718 becomes 3, -2.89 becomes -3 ceiling: smallest integer greater than or equal, e.g., 2.718 becomes 3, -1.2 becomes -1 floor: largest integer smaller than or equal, e.g., 2.718 becomes 2, -1.2 becomes -2
If a regression model should predict integers, use the attribute castInteger to control how decimal places should be handled.