import pandas as pd
import matplotlib.pyplot as plt

data = {
    '_id': [4369, 819, 3952, 395, 3954],
    'classificationResult': ['Sickle Cell Trait', 'Normal', 'Sickle Cell Disease', 'Sickle Cell Disease', 'Sickle Cell Disease'],
    'deviceRatio': [0.3137193, 0.4029867, 0.5270785, 0.479178, 0.4949574]
}

df = pd.DataFrame(data)

box_plot = df.boxplot(column='deviceRatio', by='classificationResult', vert=True)

plt.title('Box Plot of Device Ratio by Classification Result')
plt.xlabel('Classification Result')
plt.ylabel('Device Ratio')

plt.show()