Update of /var/cvs/speeltuin/mihxil/statistics/src/org/mmbase/math
In directory james.mmbase.org:/tmp/cvs-serv17039/src/org/mmbase/math
Modified Files:
Measurement.java
Log Message:
no point in showing std if only one value
See also:
http://cvs.mmbase.org/viewcvs/speeltuin/mihxil/statistics/src/org/mmbase/math
Index: Measurement.java
===================================================================
RCS file:
/var/cvs/speeltuin/mihxil/statistics/src/org/mmbase/math/Measurement.java,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -b -r1.8 -r1.9
--- Measurement.java 16 Oct 2008 11:26:08 -0000 1.8
+++ Measurement.java 20 Nov 2008 16:32:08 -0000 1.9
@@ -19,7 +19,7 @@
*
* @author Michiel Meeuwissen
* @since mm-statistics-1.0
- * @version $Id: Measurement.java,v 1.8 2008/10/16 11:26:08 michiel Exp $
+ * @version $Id: Measurement.java,v 1.9 2008/11/20 16:32:08 michiel Exp $
*/
@@ -100,6 +100,13 @@
return count;
}
+ public double getSum() {
+ return sum;
+ }
+ public double getSumOfSquares() {
+ return squareSum;
+ }
+
/**
* Operator overloading would be very handy here, but java sucks.
*/
@@ -279,8 +286,10 @@
return
(useE ? "(" : "") +
nf.format(mean.coefficient) +
+ (count > 1 ? (
" \u00B1 " + /* +/- */
- nf.format(std.coefficient) +
+ nf.format(std.coefficient)
+ ) : "" ) +
(useE ?
(")\u00B710" + /* .10 */
superscript(mean.exponent))
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