What is Fisher's exact test? Fisher’s exact test is a statistical hypothesis test used to assess the association between two binary variables in a contingency table and is particularly useful when ...

You may have noticed that the preceding statistical output also included a test called Fisher's Exact test. When the sample size for the test of association of a table does not meet the usual ...

Exact Sciences, the Madison-based biosciences company that makes and markets a test to detect the second-deadliest type of cancer in the United States, says it is adding laboratory space in Madison.

Exact Sciences released data from a study of its blood-based colorectal cancer screening test that showed sensitivities of 88.3% for colorectal cancer and 31.2% for advanced precancerous lesions.