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author | Tibor Frank <tifrank@cisco.com> | 2018-02-15 14:47:51 +0100 |
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committer | Tibor Frank <tifrank@cisco.com> | 2018-02-15 13:49:31 +0000 |
commit | eaf98f76e45630871dc5d57619ed356ee601cd78 (patch) | |
tree | 2c181324846bd8f897c40c09670d8f704d913558 /resources/tools/presentation/utils.py | |
parent | 51981f120b8c4977c40c3372b4f455bee7141ba4 (diff) |
CSIT-891: Add data sources for 1801 report
Change-Id: Iaf362be95b882b23fdaf478260e058b0495bbf5d
Signed-off-by: Tibor Frank <tifrank@cisco.com>
(cherry picked from commit cfa3d9b1808826d1855bcf6c556cd26190e6f43a)
Diffstat (limited to 'resources/tools/presentation/utils.py')
-rw-r--r-- | resources/tools/presentation/utils.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/resources/tools/presentation/utils.py b/resources/tools/presentation/utils.py index cf3005c0b4..7037404c27 100644 --- a/resources/tools/presentation/utils.py +++ b/resources/tools/presentation/utils.py @@ -14,6 +14,8 @@ """General purpose utilities. """ +import numpy as np + from os import walk from os.path import join from math import sqrt @@ -60,6 +62,29 @@ def relative_change(nr1, nr2): return float(((nr2 - nr1) / nr1) * 100) +def remove_outliers(input_data, outlier_const): + """ + + :param input_data: Data from which the outliers will be removed. + :param outlier_const: Outlier constant. + :type input_data: list + :type outlier_const: float + :returns: The input list without outliers. + :rtype: list + """ + + data = np.array(input_data) + upper_quartile = np.percentile(data, 75) + lower_quartile = np.percentile(data, 25) + iqr = (upper_quartile - lower_quartile) * outlier_const + quartile_set = (lower_quartile - iqr, upper_quartile + iqr) + result_lst = list() + for y in data.tolist(): + if quartile_set[0] <= y <= quartile_set[1]: + result_lst.append(y) + return result_lst + + def get_files(path, extension=None, full_path=True): """Generates the list of files to process. |