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CSIT-1504: Soak tests - box plots
[csit.git]
/
resources
/
tools
/
presentation
/
utils.py
diff --git
a/resources/tools/presentation/utils.py
b/resources/tools/presentation/utils.py
index
3fdec85
..
c350fae
100644
(file)
--- a/
resources/tools/presentation/utils.py
+++ b/
resources/tools/presentation/utils.py
@@
-24,8
+24,8
@@
import prettytable
from os import walk, makedirs, environ
from os.path import join, isdir
from shutil import move, Error
from os import walk, makedirs, environ
from os.path import join, isdir
from shutil import move, Error
-from math import sqrt
from datetime import datetime
from datetime import datetime
+from pandas import Series
from errors import PresentationError
from jumpavg.BitCountingClassifier import BitCountingClassifier
from errors import PresentationError
from jumpavg.BitCountingClassifier import BitCountingClassifier
@@
-51,11
+51,7
@@
def stdev(items):
:returns: Stdev.
:rtype: float
"""
:returns: Stdev.
:rtype: float
"""
-
- avg = mean(items)
- variance = [(x - avg) ** 2 for x in items]
- stddev = sqrt(mean(variance))
- return stddev
+ return Series.std(Series(items))
def relative_change(nr1, nr2):
def relative_change(nr1, nr2):