Compute the Value of F Density in R Programming – df() Function Improve Improve Like Article Like Save Share Report df() function in R Language is used to compute the density of F Distribution over a sequence of numeric values. It also plots a density graph for F Distribution. Syntax: df(x, df1, df2) Parameters: x: Numeric Vector df: Degree of Freedom Example 1: # R Program to compute # F Density # Creating a sequence of x-values x <- seq(1, 30, by = 2) # Calling df() Function y <- df(x, df1 = 2, df2 = 3) y Output: [1] 0.2788548009 0.0641500299 0.0255826045 0.0130822015 0.0077135607 [6] 0.0049883063 0.0034419784 0.0024918293 0.0018719698 0.0014482499 [11] 0.0011475506 0.0009274979 0.0007622781 0.0006355006 0.0005363874 Example 2: # R Program to compute # F Density # Creating a sequence of x-values x <- seq(1, 30, by = 0.2) # Calling df() Function y <- df(x, df1 = 3, df2 = 7) # Plot a graph plot(y) Output: Last Updated : 25 Jun, 2020 Like Article Save Article Previous Create Random Deviates of Uniform Distribution in R Programming - runif() Function Next Compute the value of F Cumulative Distribution Function in R Programming - pf() Function Share your thoughts in the comments Add Your Comment Please Login to comment...