This extension for Jupyter notebook enables the use of some LaTeX commands and environments markdown cells.

Jupyter notebook tutorial on how to install, run, and use Jupyter for interactive matplotlib plotting, data analysis, and publishing code

Jupyter 노트북에 수학 공식을 작성하고 싶습니다. 라텍스는 마크 다운으로 만드는 간단한 방법 인 것 같습니다. 나는 여러 링크를 겪었지만 모두 그들에게. Follow 549K Followers Learn How to Write Markdown & LaTeX in The Jupyter Notebook Not only Jupyter. Google Colab, R Markdown, and much more. Khelifi Ahmed Aziz Apr 4, 2020 6 min read You have 1 free member-only story left this month. Sign up for Medium and get an extra one Get started Open in. There are some nice ways to pretty up your codes in python. I use Jupyter Notebook along with libraries like sympy to output equations from my codes in LaTeX format. Keeping things in variable form.

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Plotly is a free and open-source graphing library for Python. We recommend you read our Getting Started guide for the latest installation or upgrade instructions, then move on to our Plotly Fundamentals tutorials or dive straight in to some Basic Charts tutorials.

Introduction¶

Jupyter has a beautiful notebook that lets you write and execute code, analyze data, embed content, and share reproducible work. Jupyter Notebook (previously referred to as IPython Notebook) allows you to easily share your code, data, plots, and explanation in a sinle notebook. Publishing is flexible: PDF, HTML, ipynb, dashboards, slides, and more. Code cells are based on an input and output format. For example:

Installation¶

There are a few ways to use a Jupyter Notebook:

Install with pip. Open a terminal and type: $ pip install jupyter.
Windows users can install with setuptools.
Anaconda and Enthought allow you to download a desktop version of Jupyter Notebook.
nteract allows users to work in a notebook enviornment via a desktop application.
Microsoft Azure provides hosted access to Jupyter Notebooks.
Domino Data Lab offers web-based Notebooks.
tmpnb launches a temporary online Notebook for individual users.

Getting Started¶

Once you've installed the Notebook, you start from your terminal by calling $ jupyter notebook. This will open a browser on a localhost to the URL of your Notebooks, by default http://127.0.0.1:8888. Windows users need to open up their Command Prompt. You'll see a dashboard with all your Notebooks. You can launch your Notebooks from there. The Notebook has the advantage of looking the same when you're coding and publishing. You just have all the options to move code, run cells, change kernels, and use Markdown when you're running a NB.

Helpful Commands¶

- Tab Completion: Jupyter supports tab completion! You can type object_name.<TAB> to view an object’s attributes. For tips on cell magics, running Notebooks, and exploring objects, check out the Jupyter docs.
- Help: provides an introduction and overview of features.

- Quick Reference: open quick reference by running:

- Keyboard Shortcuts:Shift-Enter will run a cell, Ctrl-Enter will run a cell in-place, Alt-Enter will run a cell and insert another below. See more shortcuts here.

Languages¶

The bulk of this tutorial discusses executing python code in Jupyter notebooks. You can also use Jupyter notebooks to execute R code. Skip down to the [R section] for more information on using IRkernel with Jupyter notebooks and graphing examples.

Package Management¶

When installing packages in Jupyter, you either need to install the package in your actual shell, or run the ! prefix, e.g.:

You may want to reload submodules if you've edited the code in one. IPython comes with automatic reloading magic. You can reload all changed modules before executing a new line.

Some useful packages that we'll use in this tutorial include:

Pandas: import data via a url and create a dataframe to easily handle data for analysis and graphing. See examples of using Pandas here: https://plotly.com/pandas/.
NumPy: a package for scientific computing with tools for algebra, random number generation, integrating with databases, and managing data. See examples of using NumPy here: https://plotly.com/numpy/.
SciPy: a Python-based ecosystem of packages for math, science, and engineering.
Plotly: a graphing library for making interactive, publication-quality graphs. See examples of statistic, scientific, 3D charts, and more here: https://plotly.com/python.

Import Data¶

You can use pandas read_csv() function to import data. In the example below, we import a csv hosted on github and display it in a table using Plotly:

Use dataframe.column_title to index the dataframe:

Most pandas functions also work on an entire dataframe. For example, calling std() calculates the standard deviation for each column.

Plotting Inline¶

You can use Plotly's python API to plot inside your Jupyter Notebook by calling plotly.plotly.iplot() or plotly.offline.iplot() if working offline. Plotting in the notebook gives you the advantage of keeping your data analysis and plots in one place. Now we can do a bit of interactive plotting. Head to the Plotly getting started page to learn how to set your credentials. Calling the plot with iplot automaticallly generates an interactive version of the plot inside the Notebook in an iframe. See below:

Plotting multiple traces and styling the chart with custom colors and titles is simple with Plotly syntax. Additionally, you can control the privacy with sharing set to public, private, or secret.

Now we have interactive charts displayed in our notebook. Hover on the chart to see the values for each bar, click and drag to zoom into a specific section or click on the legend to hide/show a trace.

Plotting Interactive Maps¶

Plotly is now integrated with Mapbox. In this example we'll plot lattitude and longitude data of nuclear waste sites. To plot on Mapbox maps with Plotly you'll need a Mapbox account and a Mapbox Access Token which you can add to your Plotly settings.

3D Plotting¶

Using Numpy and Plotly, we can make interactive 3D plots in the Notebook as well.

Animated Plots¶

Checkout Plotly's animation documentation to see how to create animated plots inline in Jupyter notebooks like the Gapminder plot displayed below:

Plot Controls & IPython widgets¶

Add sliders, buttons, and dropdowns to your inline chart:

Use Latex In Jupiter Notebook Free

Additionally, IPython widgets allow you to add sliders, widgets, search boxes, and more to your Notebook. See the widget docs for more information. For others to be able to access your work, they'll need IPython. Or, you can use a cloud-based NB option so others can run your work.

Executing R Code¶

IRkernel, an R kernel for Jupyter, allows you to write and execute R code in a Jupyter notebook. Checkout the IRkernel documentation for some simple installation instructions. Once IRkernel is installed, open a Jupyter Notebook by calling $ jupyter notebook and use the New dropdown to select an R notebook.

See a full R example Jupyter Notebook here: https://plotly.com/~chelsea_lyn/14069

Additional Embed Features¶

We've seen how to embed Plotly tables and charts as iframes in the notebook, with IPython.display we can embed additional features, such a videos. For example, from YouTube:

LaTeX¶

We can embed LaTeX inside a Notebook by putting a $$ around our math, then run the cell as a Markdown cell. For example, the cell below is $$c = sqrt{a^2 + b^2}$$, but the Notebook renders the expression.

Or, you can display output from Python, as seen here.

$displaystyle F(k) = int_{-infty}^{infty} f(x) e^{2pi i k} dx$

Exporting & Publishing Notebooks¶

We can export the Notebook as an HTML, PDF, .py, .ipynb, Markdown, and reST file. You can also turn your NB into a slideshow. You can

Use Latex In Jupyter Notebook