Calculates probabilities, cumulative probabilities, and inverse cumulative probabilities for a Poisson distribution.
The Poisson distribution is often used when the probability of an event is small.
Enter the column you want to evaluate.
Enter a storage column for the generated values. Leave blank to have VisualStat automatically name the target column.
Choose from the following options:
oProbability density: Choose to calculate the probability densities.
oCumulative probability: Choose to compute the cumulative probabilities.
oInverse cumulative probability: Choose to compute the inverse of the cumulative probabilities.
•Distribution: Select the distribution for the variable.
•Mean: Enter the mean value you want to use as the center point for the normal distribution.