27 lines
622 B
Python
27 lines
622 B
Python
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import sys
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import csv
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import matplotlib.pyplot as plt
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num_bins = 200
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if __name__ == "__main__":
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if len(sys.argv) != 2:
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print("Usage: python histogram.py inputFile")
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exit(1)
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csvFile = open(sys.argv[1], "r")
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csvFile.readline() # skip first line
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reader = csv.reader(csvFile, delimiter=',')
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x = []
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for row in reader:
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x.append(int(row[len(row) - 1]))
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print(f'Number of point {len(x)}')
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fig, ax = plt.subplots()
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n, bins, patches = ax.hist(x, num_bins, density=False)
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ax.set_xlabel("Access time [ns]")
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ax.set_ylabel("proportion of cases")
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plt.show()
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