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Compute the value of CDF over Wilcoxon Rank Sum Distribution in R Programming – pwilcox() Function

`pwilcox()` function in R Language is used to compute the value of Cumulative Density Function(CDF) for Wilcoxonrank Sum Statistic Distribution over a sequence of Numeric Values.

Syntax: pwilcox(x, m, n)

Parameters:
x: Numeric Vector
m: Larger sample size
n: Smaller sample size

Example 1:

 `# R Program to compute the value of``# CDF over Wilcoxonrank Sum Distribution`` ` `# Creating a sequence of x-values``x <``-` `seq(``1``, ``10``, by ``=` `1``)`` ` `# Calling pwilcox() Function``y <``-` `pwilcox(x, m ``=` `10``, n ``=` `5``)``y`

Output:

``` [1] 0.0006660007 0.0013320013 0.0023310023 0.0039960040 0.0063270063
[6] 0.0096570097 0.0139860140 0.0199800200 0.0276390276 0.0376290376
```

Example 2:

 `# R Program to compute the value of``# CDF over Wilcoxonrank Sum Distribution`` ` `# Creating a sequence of x-values``x <``-` `seq(``1``, ``50``, by ``=` `1``)`` ` `# Calling pwilcox() Function``y <``-` `pwilcox(x, m ``=` `40``, n ``=` `20``)`` ` `# Plot a graph``plot(y)`

Output:

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