file renamed

README.md

@@ -65,10 +65,10 @@ python3 frequency_grouping.py
 ```
 
 ### • Graphics
-**graphics.py :** Bar chart to display the number of words per Bin.
+**numberOfWords.py :** Bar chart to display the number of words per Bin.
 
 ```bash
-python3 graphics.py
+python3 numberOfWords.py
 ```
 **TopMotsParBin.py :** Bar chart to display top number of word occurrences per Bin.
 

numberOfWords.py

+import csv
+from collections import defaultdict
+import matplotlib.pyplot as plt
+
+
+input_file = "res7_Random.csv"
+
+# Dictionnaire pour compter les lignes par Bin
+bin_counts = defaultdict(int)
+
+with open(input_file, mode="r", newline="") as f:
+    reader = csv.reader(f)
+    next(reader) 
+
+    for row in reader:
+        bin_value = int(row[4])  # colonne 'Bin'
+        bin_counts[bin_value] += 1
+
+# Trier les bins
+bins = sorted(bin_counts.keys())
+counts = [bin_counts[b] for b in bins]
+
+# Création du bar chart
+plt.figure(figsize=(10, 6))
+bars = plt.bar([str(b) for b in bins], counts, color='skyblue')
+
+# Ajouter les nombres au-dessus des barres
+for bar in bars:
+    height = bar.get_height()
+    plt.text(bar.get_x() + bar.get_width()/2, height + 0.5, str(height),
+             ha='center', va='bottom', fontsize=10)
+
+
+plt.title("Number of words by Bin")
+plt.xlabel("Bin")
+plt.ylabel("Number of words")
+plt.grid(axis='y', linestyle='--', alpha=0.7)
+plt.tight_layout()
+plt.show()