Yan-Fu Li

2 Questions 8 Answers 0 Followers

Questions related from Yan-Fu Li

Can anyone help with a correlation coefficient between two binary variables?

Suppose that I have two binary variables x and y, to test whether they are correlated, I have obtained the following samples. (x, y) 1 1 1 1 1 1 1 0 1 1 0 1 1 1 1 1 1 1 1 1 Different correlation...

04 April 2014 3,436 24 View

What is a statistical test for independence between inter-arrival times?

I used the inter-arrival time data to fit a Poisson process. But some one asked to check the independence for the data. For example, if I have a inter-arrival time set {2,3,4,5,4,9}. How to test...

02 February 2014 8,933 4 View