Created using Colaboratory

Author: DeepthiTabithaBennet

Percentile_Quartile.ipynb

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+{
+  "nbformat": 4,
+  "nbformat_minor": 0,
+  "metadata": {
+    "colab": {
+      "provenance": [],
+      "collapsed_sections": [],
+      "authorship_tag": "ABX9TyN8dM3gWIdgceyg9ajI2jjm",
+      "include_colab_link": true
+    },
+    "kernelspec": {
+      "name": "python3",
+      "display_name": "Python 3"
+    },
+    "language_info": {
+      "name": "python"
+    }
+  },
+  "cells": [
+    {
+      "cell_type": "markdown",
+      "metadata": {
+        "id": "view-in-github",
+        "colab_type": "text"
+      },
+      "source": [
+        "<a href=\"https://colab.research.google.com/github/DeepthiTabithaBennet/Python_AppliedStatistics/blob/main/Percentile_Quartile.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "cazqRe9wvLVG"
+      },
+      "source": [
+        "# Written by Deepthi Tabitha Bennet\n",
+        "\n",
+        "import numpy as np\n",
+        "import math\n",
+        "\n",
+        "arr = [32, 56, 47, 87, 98, 36, 87, 38, 97, 4, 26, 94, 95, 90, 24, 7, 90, 63]\n",
+        "arr.sort()"
+      ],
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "markdown",
+      "metadata": {
+        "id": "NZONcT3PwOzC"
+      },
+      "source": [
+        "**Percentile**"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "colab": {
+          "base_uri": "https://localhost:8080/"
+        },
+        "id": "ftYS1KCvw307",
+        "outputId": "5b5283b7-83e4-49f6-ba72-25ec0327fea8"
+      },
+      "source": [
+        "p = int(input(\"Enter the Percentile required : \"))\n",
+        "\n",
+        "# Using Libraries\n",
+        "percentile1 = np.percentile(arr, p)\n",
+        "print(percentile1)\n",
+        "\n",
+        "# Without using Libraries\n",
+        "\n",
+        "i = p * len(arr) / 100\n",
+        "\n",
+        "if i.is_integer():\n",
+        "    x = (arr[int(i-1)] + arr[int(i)]) / 2\n",
+        "    print(int(x))\n",
+        "\n",
+        "else:\n",
+        "    x = math.ceil(i)\n",
+        "    print(arr[x-1])\n"
+      ],
+      "execution_count": null,
+      "outputs": [
+        {
+          "output_type": "stream",
+          "name": "stdout",
+          "text": [
+            "Enter the Percentile required : 60\n",
+            "87.0\n",
+            "87\n"
+          ]
+        }
+      ]
+    },
+    {
+      "cell_type": "markdown",
+      "metadata": {
+        "id": "MsWoYUx5wOrq"
+      },
+      "source": [
+        "**Quartile**"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "soU_AhUQy0ke",
+        "colab": {
+          "base_uri": "https://localhost:8080/"
+        },
+        "outputId": "176e41d1-c7f7-4414-89fb-64c3c4475be4"
+      },
+      "source": [
+        "# Using Libraries\n",
+        "\n",
+        "Q1 = np.quantile(arr,.25)\n",
+        "print(\"The Quartile Q1 is : \", Q1)\n",
+        "\n",
+        "Q2 = np.quantile(arr,.50)\n",
+        "print(\"The Quartile Q2 is : \", Q2)\n",
+        "\n",
+        "Q3 = np.quantile(arr,.75)\n",
+        "print(\"The Quartile Q3 is : \", Q3)\n",
+        "    \n",
+        "# Without using Libraries\n",
+        "\n",
+        "n = len (arr)\n",
+        "\n",
+        "Q1 = (25/100)*n\n",
+        "Q2 = (50/100)*n\n",
+        "Q3 = (75/100)*n\n",
+        "\n",
+        "if Q1.is_integer():\n",
+        "    x = (arr[int(Q1-1)] + arr[int(Q1)]) / 2\n",
+        "    print(\"The Quartile Q1 is : \", int(x))\n",
+        "else:\n",
+        "    x = math.ceil(Q1)\n",
+        "    print(\"The Quartile Q1 is : \", arr[x-1] + 1)\n",
+        "\n",
+        "if Q2.is_integer():\n",
+        "    z = (arr[int(Q2-1)] + arr[int(Q2)]) / 2\n",
+        "    print(\"The Quartile Q2 is : \", int(z))\n",
+        "else:\n",
+        "    z = math.ceil(Q2)\n",
+        "    print(\"The Quartile Q2 is : \", arr[z-1])\n",
+        "if Q3.is_integer():\n",
+        "    y = (arr[int(Q3-1)] + arr[int(Q3)]) / 2\n",
+        "    print(\"The Quartile Q3 is : \",int(y))\n",
+        "else:\n",
+        "    y = math.ceil(Q3)\n",
+        "    print(\"The Quartile Q3 is : \", arr[y-1])\n"
+      ],
+      "execution_count": null,
+      "outputs": [
+        {
+          "output_type": "stream",
+          "name": "stdout",
+          "text": [
+            "The Quartile Q1 is :  33.0\n",
+            "The Quartile Q2 is :  59.5\n",
+            "The Quartile Q3 is :  90.0\n",
+            "The Quartile Q1 is :  33\n",
+            "The Quartile Q2 is :  59\n",
+            "The Quartile Q3 is :  90\n"
+          ]
+        }
+      ]
+    }
+  ]
+}