add hint about cached data values

see #31
datavisyn · Feb 25, 2019 · 413a025 · 413a025
1 parent c02b50b
commit 413a025
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -171,6 +171,8 @@ interface IViolinItem extends IBaseItem {
 }
 ```
 
+**Note**: The statistics will be cached within the array. Thus, if you manipulate the array content without creating a new instance the changes won't be reflected in the stats. See also [CodePen](https://codepen.io/sgratzl/pen/JxQVaZ?editors=0010) for a comparison.
+
 ## Building
 
 ```sh