{ "cells": [ { "cell_type": "markdown", "id": "e1b04b1d", "metadata": {}, "source": [ "# Boxplot" ] }, { "cell_type": "markdown", "id": "17bd885e", "metadata": {}, "source": [ "- Used to find outliers" ] }, { "cell_type": "code", "execution_count": 4, "id": "dab91803", "metadata": {}, "outputs": [], "source": [ "import seaborn as sns\n", "import pandas as pd\n", "data = {'Month':['Jan','Jan','March','April','Jan','Jan','March','April','Jan','Jan','March','April'],\n", " 'Sales': [99, 102, 905, 120,12,12,12,22,12,12,12,430]\n", " }\n", "df=pd.DataFrame(data)" ] }, { "cell_type": "code", "execution_count": 3, "id": "39ba15f7", "metadata": {}, "outputs": [ { "data": { "image/png": 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"text/plain": [ "<Figure size 432x288 with 1 Axes>" ] }, "metadata": { "needs_background": "light" }, "output_type": "display_data" } ], "source": [ "sns.boxplot(\n", "x='Sales',\n", "data=df,\n", ");" ] }, { "cell_type": "markdown", "id": "364f514a", "metadata": {}, "source": [ "## Basic Stats" ] }, { "cell_type": "markdown", "id": "ea152830", "metadata": {}, "source": [ "" ] }, { "cell_type": "markdown", "id": "55e64cc7", "metadata": {}, "source": [ "- Median - 50 Percentile\n", "- 1st and 3rd Quartiles (25th & 75th percentiles) ( Most important !!)\n", " - 50% \n", " - 50 percent of data will be inside this box (inside Q1 and Q3)\n", " - IQR = difference between this Q1 & Q3" ] } ], "metadata": { "kernelspec": { "display_name": "Python 3 (ipykernel)", "language": "python", "name": "python3" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 3 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.9.12" } }, "nbformat": 4, "nbformat_minor": 5 }