Seminars Assignment Daniel Versluis 11681101

plotting.py

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+import pandas as pd
+import matplotlib.pyplot as plt
+import numpy as np
+
+# read data
+df = pd.read_csv('istherecorrelation.csv', sep = ';')
+
+x = df['WO [x1000]']
+y = df['NL Beer consumption [x1000 hectoliter]']
+
+x = list(map(lambda x:x.replace(',', '.'), x))
+x = list(map(lambda x:float(x), x))
+y = list(map(lambda x:float(x), y))
+
+# fit trendline
+a, b = np.polyfit(x, y, 1)
+print(a)
+print(b)
+
+# scatterplot
+plt.plot(x, y, 'bo', label = 'Data')
+
+# plot trendline
+xvals = [205, 280]
+yvals = list(map(lambda x:a*x + b, xvals))
+plt.plot(xvals, yvals, 'r-', label = 'Linear fit' )
+
+
+plt.xlabel('WO [x1000]')
+plt.ylabel('NL Beer consumption [x1000 hectoliter]')
+
+plt.legend()
+plt.title('WO students vs. Beer consumption in the Netherlands')
+plt.show()

solution_.md

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+## Papers everyone should read: 
+- The Rise of Coccidioides: Forces Against the Dust Devil Unleashed
+- An analysis of the forces required to drag sheep over various surfaces.
+- Forebrain Origins of Glutamatergic Innervation to the Rat Paraventricular Nucleus of the Hypothalamus: Differential Inputs to the Anterior Versus Posterior Subregions
+
+![Plot](Figure1.png)
+
+Plotting the number of WO students against the beer consumption in the Netherlands suggests there is a positive correlation between these two variables. Further regression analysis could help to confirm this hypothesis.