dwilcox() function in R Language is used to compute the value of Probability Density Function(PDF) for Wilcoxonrank Sum Statistic Distribution over a sequence of Numeric Values.
Syntax: dwilcox(x, m, n) Parameters: x: Numeric Vector m: Larger sample size n: Smaller sample sizeExample 1:
# R Program to compute the value of
# PDF over Wilcoxonrank Sum Distribution
# Creating a sequence of x-values
x <- seq(1, 10, by = 1)
# Calling dwilcox() Function
y <- dwilcox(x, m = 10, n = 5)
y
[1] 0.0003330003 0.0006660007 0.0009990010 0.0016650017 0.0023310023 [6] 0.0033300033 0.0043290043 0.0059940060 0.0076590077 0.0099900100Example 2:
# R Program to compute the value of
# PDF over Wilcoxonrank Sum Distribution
# Creating a sequence of x-values
x <- seq(1, 50, by = 1)
# Calling dwilcox() Function
y <- dwilcox(x, m = 30, n = 10)
# Plot a graph
plot(y)
