R w.r.t 8个数字的模拟

Question

我有8个号码

IniValue=c('3%','3.2%','3.6%','4%','4.2%','4.2%','4.5%','4.5%')

我应该如何针对每个数字生成50个数字~(0,0.1%)并使它们成为矩阵

Answer 1

这应该

IniValue=c(3,3.2,3.6,4,4.2,4.2,4.5,4.5)
random <- matrix(0, nrow = 50, ncol = length(IniValue))
for (i in 1:length(IniValue))
{
     random[,i] = rnorm(50, mean = IniValue / 100, sd = 0.1/100)
}