Minor fixes and formattings

Author: ypark234

scripts/run_twosample_ttest.py

@@ -13,7 +13,8 @@
 - `--skip`(`-s`): Skip mismatching data points instead of raising errors.
 - `--verbose`(`-v`): Verbosity level of t-test result.
 - `--plot`(`-p`): Plot type and filename.
-* $ python3 t_test.py file1 file2 -a 0.01 -d 0.04 -s -v 2 -p histogram fig_h.png
+* $ python3 run_twosample_ttest.py file1 file2 -a 0.01 -d 0.04 -s -v 2 \
+  -p histogram fig_h.png
   -> Calculate t-statistic with significance level of 0.01 (or 1 %)
   for each pair of data in `file1` and file2` that are set to have discrepancy
   of 0.04. Skip any mismatching data points. Display the number of pairs that

t_test/README.md

@@ -89,7 +89,8 @@ Usage:
   - `--plot`(`-p`): Plot type and filename.
 - Example:
 ```shell
-$ python3 t_test.py file1 file2 -a 0.01 -d 0.04 -s -v 2 -p histogram fig_h.png
+$ python3 run_twosample_ttest.py file1 file2 -a 0.01 -d 0.04 -s -v 2
+  -p histogram fig_h.png
 ```
 → Calculate t-statistic with significance level of 0.01 (or 1 %)
 for each pair of data in `file1` and `file2` that are set to have discrepancy

t_test/twosample_ttest.py

@@ -54,7 +54,7 @@
 
 """
 
-# Third party libraries.
+# Third party imports.
 from matplotlib import colors
 import matplotlib.pyplot as plt
 import numpy as np
@@ -76,6 +76,7 @@
 DEFAULT_markersize = 36
 DEFAULT_cticknum = 6
 
+
 # ---- Customizable data loading/processing and plotting functions ---- #
 
 def load_data(filename):

tests/test_twosample_ttest.py

@@ -18,8 +18,10 @@
 
 """
 
+# Third party imports
 import pytest
 
+# Local module imports
 from t_test import twosample_ttest as tt
 
 TOL=1e-5  # Tolerance for approximate assertion.