{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "The second homework is to explore the data located at \"https://gitlab.com/didiercrunch/honore-beaugrand/raw/master/resources/data/homework2/classes.edn\". The data is composed of the personal information of students attending three classes.\n", "\n", "> tip [slurp](https://clojuredocs.org/clojure.core/slurp), [read-string](https://clojuredocs.org/clojure.core/read-string), [map](https://clojuredocs.org/clojure.core/map)" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "### Question number 1\n", "How many students is there in the school?" ] }, { "cell_type": "code", "execution_count": null, "metadata": {}, "outputs": [], "source": [] }, { "cell_type": "markdown", "metadata": {}, "source": [ "### Question number 2\n", "What is the age of the oldest/youngest student.\n", "\n", "> tip: [min](https://clojuredocs.org/clojure.core/min), [max](https://clojuredocs.org/clojure.core/min) and [apply](https://clojuredocs.org/clojure.core/apply)" ] }, { "cell_type": "code", "execution_count": null, "metadata": {}, "outputs": [], "source": [] }, { "cell_type": "markdown", "metadata": {}, "source": [ "### Question number 3\n", "What is the name of the oldest/youngest student?\n", "\n", "> tip: [min](https://clojuredocs.org/clojure.core/min), [max](https://clojuredocs.org/clojure.core/min) and [apply](https://clojuredocs.org/clojure.core/apply)" ] }, { "cell_type": "code", "execution_count": null, "metadata": {}, "outputs": [], "source": [] }, { "cell_type": "markdown", "metadata": {}, "source": [ "## Question 4\n", "\n", "What is the average age in the school?\n", "\n", "> tip: [reduce](https://clojuredocs.org/clojure.core/reduce), [+](https://clojuredocs.org/clojure.core/+), [count](https://clojuredocs.org/clojure.core/count)" ] }, { "cell_type": "code", "execution_count": null, "metadata": {}, "outputs": [], "source": [] }, { "cell_type": "markdown", "metadata": {}, "source": [ "## Question 5\n", "\n", "What is the proportion of girls and boys in the school?" ] }, { "cell_type": "code", "execution_count": null, "metadata": {}, "outputs": [], "source": [] } ], "metadata": { "kernelspec": { "display_name": "Lein-Clojure", "language": "clojure", "name": "lein-clojure" }, "language_info": { "file_extension": ".clj", "mimetype": "text/x-clojure", "name": "clojure", "version": "1.9.0" } }, "nbformat": 4, "nbformat_minor": 2 }