Compute the value of Quantile Function over Studentized Distribution in R Programming – qtukey() Function
qtukey()
function in R Language is used to compute the value of Studentized Range Quantile Function over a sequence of Numeric Values.
Syntax: qtukey(x, nmeans, df)
Parameters:
x: Numeric Vector
nmeans: Number of means
df: Degree of Freedom
Example 1:
# R Program to compute the value of # Quantile Function Studentized Range # Creating a sequence of Numeric values x < - seq( 0 , 1 , by = 0.1 ) # Calling qtukey() Function y < - qtukey(x, nmeans = 7 , df = 5 ) y |
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Output:
[1] 0.000000 1.574255 1.933986 2.237255 2.531898 2.842588 3.193850 3.623645 [9] 4.214094 5.238196 Inf
Example 2:
# R Program to compute the value of # Quantile Function Studentized Range # Creating a sequence of Numeric values x < - seq( 0 , 1 , by = 0.02 ) # Calling qtukey() Function y < - qtukey(x, nmeans = 7 , df = 5 ) # Plot a graph plot(y) |
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Output: