# Compute the value of Quantile Function over Wilcoxon Rank Sum Distribution in R Programming – qwilcox() Function

Last Updated : 25 Jun, 2020

`qwilcox()` function in R Language is used to compute the value of Quantile Function(QF) for Wilcoxonrank Sum Statistic Distribution over a sequence of Numeric Values.

Syntax: qwilcox(x, m, n)

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

Example 1:

 `# R Program to compute the value of ` `# QF over Wilcoxonrank Sum Distribution ` ` `  `# Creating a sequence of x-values ` `x <``-` `seq(``0``, ``1``, by ``=` `0.1``) ` ` `  `# Calling qwilcox() Function ` `y <``-` `qwilcox(x, m ``=` `10``, n ``=` `5``) ` `y `

Output:

``` [1]  0 14 18 21 23 25 27 29 32 36 50
```

Example 2:

 `# R Program to compute the value of ` `# QF over Wilcoxonrank Sum Distribution ` ` `  `# Creating a sequence of x-values ` `x <``-` `seq(``0``, ``1``, by ``=` `0.02``) ` ` `  `# Calling qwilcox() Function ` `y <``-` `qwilcox(x, m ``=` `20``, n ``=` `5``) ` ` `  `# Plot a graph ` `plot(y) `

Output:

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