Compute Randomly Drawn F Density in R Programming – rf() Function
Last Updated :
25 Jun, 2020
rf()
function in R Language is used to compute random density for F Distribution.
Syntax: rf(N, df1, df2)
Parameters:
N: Sample Size
df: Degree of Freedom
Example 1:
set .seed( 1000 )
N < - 20
y < - rf(N, df1 = 2 , df2 = 3 )
y
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Output:
[1] 0.2254501 19.1565944 0.1462503 0.1443822 0.5184883 0.9231497
[7] 4.0047848 1.5749135 1.8080354 0.6584719 2.5080273 0.8327536
[13] 0.9125265 7.8437920 4.8880169 0.1858029 0.2296163 12.4537679
[19] 0.4680668 12.6245564
Example 2:
set .seed( 1000 )
N < - 100
y < - rf(N, df1 = 2 , df2 = 3 )
plot(y)
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Output:
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