Changeset 1621 for branches/0.4-stable/yat/statistics/Fisher.h

Timestamp:

Nov 10, 2008, 10:39:48 PM (14 years ago)

Author:

Peter

Message:

fixes #460

File:

• branches/0.4-stable/yat/statistics/Fisher.h (modified) (2 diffs)

branches/0.4-stable/yat/statistics/Fisher.h

@@ -84 +84 @@
          
     
-    ///
-    /// @return Chi2 score
-    ///
+    /**
+       The Chi2 score is calculated as \f$ \sum
+       \frac{(O_i-E_i)^2}{E_i}\f$ where \a E is expected value and \a
+       O is observed value.
+
+       \return Chi2 score
+    */
     double Chi2(void) const;
 
@@ -143 +147 @@
        \end{tabular} \f] as \f$ \frac{ad}{bc} \f$
 
+       Object will remember the values of \a a, \a b, \a c, and \a d.
+
        @return odds ratio.