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Jupyter Cookbook
book

Jupyter Cookbook

by Toomey, Nikhil Borkar, Nikhil Akki, Juan Tomás Oliva Ramos
April 2018
Beginner content levelBeginner
238 pages
7h 13m
English
Packt Publishing
Content preview from Jupyter Cookbook

How to do it...

We have two JavaScript sections in our Notebook that produce some statistics. In this first section, we read a TSV file, produce the corresponding JSON-formatted output on screen, and select the largest weight from the animal set in the file:

var fs = require("fs");var d3 = require("d3");var _ = require("lodash");fs.readFile("/Users/ToomeyD/Documents//animals.tsv", "utf8", function(error, data) {     data = d3.tsvParse(data);     console.log(JSON.stringify(data, null, 4));      var maxWeight = d3.max(data, function(d) {         return parseInt(d.avg_weight);     });     console.log(maxWeight);});

This produces the output:

And it produces a section computing ...

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Publisher Resources

ISBN: 9781788839440Supplemental Content