A function that rounds positive numbers up when the last digit is a 5. For negative numbers ending in 5, the function actually rounds down. "Round away from zero" is the most accurate description of this function.
roundup(x, digits = 0)
| x | A vector of values to round. Also accepts a data frame. In the case of a data frame, the function will round all numeric columns. |
|---|---|
| digits | A number of decimal places to round to. Default is zero. |
The rounded data vector.
# Round to even round(2.4) # 2 round(2.5) # 2 round(-2.5) # -2 round(2.6) # 3 # Round up roundup(2.4) # 2 roundup(2.5) # 3 roundup(-2.5) # -3 roundup(2.6) # 3