From 33f383de623cf6fe23c6622c0d0147dd1997b163 Mon Sep 17 00:00:00 2001
From: Victor Picussa <vp16@inf.ufpr.br>
Date: Thu, 4 Oct 2018 10:42:02 -0300
Subject: [PATCH] [dailyChargeAmount]Fix function

---
 src/libs/routes/dailyChargeAmount.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libs/routes/dailyChargeAmount.js b/src/libs/routes/dailyChargeAmount.js
index 9a0bd00c..9640b706 100644
--- a/src/libs/routes/dailyChargeAmount.js
+++ b/src/libs/routes/dailyChargeAmount.js
@@ -406,7 +406,7 @@ dailyChargeAmountApp.get('/average', rqf.parse(), rqf.build(), (req, res, next)
         .field('turma.etapas_mod_ensino_segmento_id', 'education_level_mod_id')
         .field('AVG(turma.duracao_turma)/60.0', 'average_class_duration')
         .field('MEDIAN(turma.duracao_turma)/60.0', 'median_class_duration')
-        .field('STDDEV_POP(turma.duracao_turma)/60.0', 'std_class_duration')
+        .field('STDDEV_SAMP(turma.duracao_turma)/60.0', 'std_class_duration')
         .field('QUANTILE(turma.duracao_turma, 0.25)/60.0', 'fstqt_class_duration')
         .field('QUANTILE(turma.duracao_turma, 0.75)/60.0', 'thdqt_class_duration')
         .group('turma.ano_censo')
-- 
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