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📜  计算 R 编程中的 Weibull 密度值 – dweibull()函数

📅  最后修改于: 2022-05-13 01:55:26.513000             🧑  作者: Mango

计算 R 编程中的 Weibull 密度值 – dweibull()函数

R 语言中的dweibull()函数用于计算 Weibull 分布在不同数值上的 Weibull 密度值。

示例 1:

# R Program to compute
# Weibull Density
  
# Creating a sequence of x-values
x <- seq(-10, 10, by = 1)
  
# Calling dweibull() Function
y <- dweibull(x, shape = 0.2)
y

输出:

[1] 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000
 [7] 0.000000000 0.000000000 0.000000000 0.000000000         Inf 0.073575888
[13] 0.036419388 0.023895654 0.017633032 0.013888170 0.011403732 0.009638988
[19] 0.008323206 0.007305972 0.006497101

示例 2:

# R Program to compute
# Weibull Density
  
# Creating a sequence of x-values
x <- seq(-10, 10, by = 0.5)
  
# Calling dweibull() Function
y <- dweibull(x, shape = 0.5)
  
# Plot a graph
plot(y)

输出: