Calculate > Probability Distributions > Discrete
This utility computes the probability density, cumulative
probability, and inverse cumulative probability of a custom discrete
distribution. You can specify the values of a random variable in
one column and their corresponding probabilities in another, and use
them as inputs to this utility.
Distribution Parameters:
- Select the column containing values of a random variable.
- Select the column containing the corresonding probabilities.
Compute:
- Select the desired type of computation.
Input(s):
- If the input data is in a column in the current Datasheet,
select the Column radio button and the column name
in the drop-down menu.
- In the input data is a single constant, select
the Constant radio button and enter the input value
in the provided text box.
Store Results in: (optional)
- Computed results can be stored in a column of the current
Datasheet. If storing results is desired, enter the column name
or variable name in the provided text box.