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author | Mohammad Salehe <salehe@cs.toronto.edu> | 2018-12-29 21:40:46 -0500 |
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committer | Mohammad Salehe <salehe@cs.toronto.edu> | 2019-02-24 22:23:38 -0500 |
commit | de0f2ca96ca7117c4587d5c73373da654404faf4 (patch) | |
tree | 7a3ee825df4ff84bd16d65e36bb9a3c0adaeed88 | |
parent | 445b3dab61de73054a33fd5b4b80ec3f8417c339 (diff) |
Calculate standard deviation in stats
Calculate standard deviation correctly in
stats in SamplerHistogramTimeMeasure
Change-Id: I1448cf219872987ce348bbd6e70d6ac5ac99bdc2
Issue-ID: MUSIC-148
Signed-off-by: Mohammad Salehe <salehe@cs.toronto.edu>
-rw-r--r-- | src/main/java/org/onap/music/util/SamplerHistogramTimeMeasure.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/main/java/org/onap/music/util/SamplerHistogramTimeMeasure.java b/src/main/java/org/onap/music/util/SamplerHistogramTimeMeasure.java index b1766e08..e1369dc7 100644 --- a/src/main/java/org/onap/music/util/SamplerHistogramTimeMeasure.java +++ b/src/main/java/org/onap/music/util/SamplerHistogramTimeMeasure.java @@ -95,9 +95,9 @@ public class SamplerHistogramTimeMeasure implements TimeMeasure entry -> { Stats s = Stats.of(entry.getValue().getSamples()); if (s.count() <= SAMPLER_SIZE) - return new ImmutablePair<>(s.mean(), s.populationStandardDeviation() / s.count()); + return new ImmutablePair<>(s.mean(), s.populationStandardDeviation() / 1); else - return new ImmutablePair<>(s.mean(), s.sampleStandardDeviation() / s.count()); + return new ImmutablePair<>(s.mean(), s.sampleStandardDeviation() / 1); } )); |