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| author | André Nusser <andre.nusser@googlemail.com> | 2020-02-10 09:49:33 +0100 |
|---|---|---|
| committer | André Nusser <andre.nusser@googlemail.com> | 2020-02-10 09:49:33 +0100 |
| commit | 2d7e1007192229b70d52c1f04f7114f984f17002 (patch) | |
| tree | a817029f91ed56467ee97a4b49cec4637e27b287 /sampling_alg_lac2020/figures | |
| parent | 10ed729f56a42e3701bc4c33fe6e9cc1bdcdbe54 (diff) | |
Use stdddev instead of variance.
Diffstat (limited to 'sampling_alg_lac2020/figures')
| -rwxr-xr-x | sampling_alg_lac2020/figures/selection_count/calc_stats.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sampling_alg_lac2020/figures/selection_count/calc_stats.py b/sampling_alg_lac2020/figures/selection_count/calc_stats.py index b192b72..9d9ac84 100755 --- a/sampling_alg_lac2020/figures/selection_count/calc_stats.py +++ b/sampling_alg_lac2020/figures/selection_count/calc_stats.py @@ -1,5 +1,6 @@ #!/usr/bin/python3 import sys +import math # if len(sys.argv) != 2: # print("Wrong number of arguments.") @@ -14,6 +15,6 @@ for input_file in files: X = [int(i) for i in f.readlines()] mean = float(sum(X))/len(X) - stddev = float(sum([x**2 for x in X]))/len(X) - mean**2 + stddev = math.sqrt(float(sum([x**2 for x in X]))/len(X) - mean**2) print("{0:.2f}".format(mean) + " " + "{0:.2f}".format(stddev)) |