Compute Density of the Distribution Function in R Programming - dunif() Function

Last Updated : 12 Jul, 2025
dunif() function in R Language is used to provide the density of the distribution function.
Syntax: dunif(x, min = 0, max = 1, log = FALSE) Parameters: x: represents vector min, max: represents lower and upper limits of the distribution log: represents logical value for probabilities
Example 1: r 
# Create vector of random deviation
u <- runif(20)

dunif(u) == u

print(dunif(u))
Output: 
 
[1] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
[13] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
[1] 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Example 2: r 
# Output to be present as PNG file
png(file = "dunifGFG.png")

# Plot density
curve(dunif(x, min = 2, max = 6), 0, 8, ylim = c(0, 0.5),
      ylab = "f(x)", main = "Uniform Density f(x)")

# Saving the file
dev.off()
Output:
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Article Tags:
R Language
R Statistics

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