在 R 编程中计算随机绘制的柯西密度 – rcauchy()函数
R 语言中的rcauchy()
函数用于计算一系列输入之间的随机柯西密度。
Syntax: rcauchy(N, scale)
Parameters:
N: Sample Size
scale: Scale to plot graph
示例 1:
# R program to generate
# random cauchy density points
# Setting seed for
# random number generation
set.seed(1000)
# Set sample size
N <- 20
# Calling rcauchy() Function
y <- rcauchy(N, scale = 10)
y
输出:
[1] 16.654755 -9.459054 3.740548 -14.639724 -193.891140 2.160767
[7] -10.735449 -37.226131 8.051377 10.392275 19.616577 -9.662595
[13] 15.442965 -4.484467 -9.147612 2.330620 431.105051 -22.117519
[19] 2.730892 -37.046773
示例 2:
# R program to generate
# random cauchy density points
# Setting seed for
# random number generation
set.seed(1000)
# Set sample size
N <- 500
# Calling rcauchy() Function
y <- rcauchy(N, scale = 10)
# Plotting graph
plot(y)
输出: