From c74a4490e1fa8347b7676292029041ba59bf8c5f Mon Sep 17 00:00:00 2001 From: Himanshu Gupta Date: Tue, 3 Nov 2015 01:19:22 -0600 Subject: [PATCH] add metamarket histogram post to approx-histo doc --- docs/content/development/approximate-histograms.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/content/development/approximate-histograms.md b/docs/content/development/approximate-histograms.md index 2df94198fd8..276109ee313 100644 --- a/docs/content/development/approximate-histograms.md +++ b/docs/content/development/approximate-histograms.md @@ -11,7 +11,7 @@ to compute approximate histograms, with the following modifications: - the sketch maintains the exact original data as long as the number of distinct data points is fewer than the resolutions (number of centroids), increasing accuracy when there are few data points, or when dealing with - discrete data points. + discrete data points. You can find some of the details in [this post](https://metamarkets.com/2013/histograms/). Approximate histogram sketches are still experimental for a reason, and you should understand the limitations of the current implementation before using