在 R 编程中复制指定次数的值 - rep.int()函数
R 语言中的rep.int()
函数用于将给定值复制到指定次数。
Syntax: rep.int(x, times)
Parameters:
x: specified value
times: specified number of times the value get printed
示例 1:
# R program to illustrate
# rep.int function
# Calling the rep.int() function
rep.int(1:2, 2)
rep.int(1:3, 1)
rep.int(0:1, 4)
输出:
[1] 1 2 1 2
[1] 1 2 3
[1] 0 1 0 1 0 1 0 1
示例 2:
# R program to illustrate
# rep.int function
# Calling the rep.int() function
rep.int(c(1, 2), 2)
rep.int(c(1, 2, 3), 3)
rep.int(c(5), 6)
输出:
[1] 1 2 1 2
[1] 1 2 3 1 2 3 1 2 3
[1] 5 5 5 5 5 5