dpois function
This function finds the probability that a certain number of successes occur based on an average rate of success, In other words, we can say as this function returns the value of the Poisson probability density function
Syntax: dpois(x, lambda)
Parameters:
- x: number of successes
- lambda: average rate of success
Example:
In this example, we are finding the probability using the dpois function to get exactly 12 sales if the person makes 30 sales each hour in the R.
R
dpois(x=12, lambda=30) |
Output:
[1] 0.0001038206
A Guide to dpois, ppois, qpois, and rpois in R
In this article, we will be looking at a guide to the dpois, ppois, qpois, and rpois methods of the Poisson distribution in the R programming language.
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