ukol 4

ukol.ipynb

@@ -272,7 +272,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "show_distribution(survived)x, p_exp\n",
+    "show_distribution(survived)\n",
     "show_distribution(perished)"
    ]
   },
@@ -294,6 +294,38 @@
     "Porovnejte histogram simulovaných hodnot s pozorovanými daty."
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "85df4788-b10c-48cd-aa08-10398d9c124a",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def showRandomData(mean, std, dataset, title):\n",
+    "    data = np.random.normal(mean, std, 100)\n",
+    "    plt.figure(figsize=(10, 6))\n",
+    "    x = np.linspace(data.min() - 5, data.max() + 5, 100)\n",
+    "    p_norm = norm.pdf(x, mean, std)\n",
+    "    plt.plot(x, p_norm, 'black', linewidth = 2)\n",
+    "    plt.hist(data, bins = 10, color = \"blue\", alpha=0.5 , density = True)\n",
+    "    #plt.set_title(\"Náhodné hodnoty z normálního rozdělení\")\n",
+    "    plt.hist(dataset, bins = 10, color = \"green\", alpha=0.5, density = True)\n",
+    "    plt.show()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "c4466cb2-863a-4c61-8338-0f6a25014c6c",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "mean_survived, std_survived = norm.fit(survived)\n",
+    "showRandomData(mean_survived, std_survived, survived, \"survived\")\n",
+    "mean_perished, std_perished = norm.fit(perished)\n",
+    "showRandomData(mean_perished, std_perished, survived, \"perished\")"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "d43bff73",