Add Descriptive.py|Show all data descriptive stat

Essential/descriptive.py

@@ -0,0 +1,31 @@
+import sqlite3
+import tkinter as tk
+from tkinter import ttk
+import pandas as pd
+
+class Descriptive:
+    def __init__(self, data):
+        self.data = data
+
+    def show_statistics(self):
+        statistics = self.data.describe()
+        window = tk.Toplevel()
+        tree = ttk.Treeview(window)
+        columns = statistics.columns.tolist()
+        tree["columns"] = columns
+        tree.heading("#0", text="Statistic")
+        for column in columns:
+            tree.heading(column, text=column)
+
+        for stat in statistics.index:
+            values = statistics.loc[stat].tolist()
+            tree.insert("", "end", text=stat, values=values)
+
+        tree.pack()
+        window.mainloop()
+
+
+
+# df = pd.read_sql_query("SELECT * FROM food_data", sqlite3.connect(r"D:\Food-Nutrient-Viewer-Tkinter\Essential\data\food_data.db"))
+# descriptive = Descriptive(df[['product_name', 'carbohydrates_100g','sugars_100g','energy-kcal_100g','fat_100g','proteins_100g']])
+# descriptive.show_statistics()