To learn more about EpiX Analytics' work, please visit our modeling applications, white papers, and training schedule.

Page tree

 

 

·       Format:

Discrete Uniform ({xi}), i = 1 to n

·       Probability mass function:

 

f(x_i)=1/n

 

·       Cumulative distribution function:

 

F(x)=i/n

 

if  x_i \leq x < x_{i+1} assuming the xi"s are in ascending order

·       Parameter restrictions:

n>0

·       Domain: 

x = {x1, x2, ...xn}

·       Mean:


\displaystyle \sum_{i=1}^ n (x_i)/n

·       Mode: 

Not uniquely defined

·       Variance:

 

\frac{1}{n} \displaystyle \sum_{i=1}^ n x_i ^2 - \mu

 

 


  • No labels