Округление до верхнего или нижнего значения в программировании на R - функция trunc ()
Опубликовано: 18 Февраля, 2022
trunc() function in R Language is used to return the largest integer that is smaller than or equal to x (i.e : rounds downs the nearest integer). trunc() function behaves as a ceiling function for negative number and floor function for positive number.
Syntax: trunc(x)
Parameter:
x: Numeric value to be rounded off
Example 1:
# R program to calculate trunc value # Using trunc() method answer1 <- trunc(3.4) answer2 <- trunc(-3.4) answer3 <- trunc(3.6) answer4 <- trunc(-3.6) print(answer1) print(answer2) print(answer3) print(answer4) |
Выход:
3 -3 3 -3
Example 2:
# R program to calculate trunc value # Using trunc() method answer1 <- trunc(c(1.5, 2.6, -3, -3.4)) print(answer1) |
Выход:
1 2 -3 -3