qt() function in R Language is used to return the inverse probability cumulative density of the Student t-distribution.
Syntax: qt(x, df)
Parameters:
x: Random variable
df: Degree of Freedom
Example 1:
Python3
# R Program to perform Inverse # Cumulative Density Analysis # Calling qt() Function qt(. 95 , 10 )
qt(. 542 , 15 )
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Output:
[1] 1.812461 [1] 0.1072654
Example 2:
Python3
# R Program to perform Inverse # Cumulative Density Analysis # Creating a vector x < - seq(. 1 , . 9 , by = . 1 )
# Calling qt() Function y < - qt(x, 15 )
# Plotting probability distribution graph plot(x, y, type = "l" )
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Output:
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