CarpentryConnect Johannesburg 2018 - Social Sciences Data Carpentry

September 3 - 5, 2018

8:30 - 16:30

Instructors: Sarah Brown, Katrin Tirok, Nikki Gentle, Angelique van Rensburg, Bianca Peterson

Helpers: Anelda van der Walt, Tadiwanashe Gutsa

General Information

Data Carpentry develops and teaches workshops on the fundamental data skills needed to conduct research. Its target audience is researchers who have little to no prior computational experience, and its lessons are domain specific, building on learners' existing knowledge to enable them to quickly apply skills learned to their own research. Participants will be encouraged to help one another and to apply what they have learned to their own research problems.

For more information on what we teach and why, please see our paper "Good Enough Practices for Scientific Computing".

This Social Sciences Data Carpentry workshop forms part of a 5-day CarpentryConnect event that will also include two other 3-day Carpentry workshops: Library Carpentry and Software Carpentry for a general audience. Day 4 & 5 is reserved for Carpentries instructor training.

CarpentryConnect Johannesburg 2018 is co-funded by the Rural Campuses Connection Project II (RCCPII) and the South African Centre for Digital Language Resources (SADiLAR) and jointly organised by these organisations along with the Digital Humanities Organisation of Southern Africa.

Who: The course is aimed at graduate students and other researchers. You don't need to have any previous knowledge of the tools that will be presented at the workshop.

Where: Birchwood Hotel & Conference Centre, Johannesburg. Get directions with OpenStreetMap or Google Maps.

When: September 3 - 5, 2018. Add to your Google Calendar.

Requirements: Participants must bring a laptop with a Mac, Linux, or Windows operating system (not a tablet, Chromebook, etc.) that they have administrative privileges on. They should have a few specific software packages installed (listed below). They are also required to abide by Data Carpentry's Code of Conduct.

Accessibility: We are committed to making this workshop accessible to everybody. The workshop organizers have checked that:

Materials will be provided in advance of the workshop and large-print handouts are available if needed by notifying the organizers in advance. If we can help making learning easier for you (e.g. sign-language interpreters, lactation facilities) please get in touch (using contact details below) and we will attempt to provide them.

Contact: Please email carpentryconnect-jhb-2018@googlegroups.com for more information.

Registration: Please email carpentryconnect-jhb-2018@googlegroups.com if you are interested to participate in the event. There are still a few spaces open. There is no cost associated with the workshop. Lunches and refreshment breaks are included.


Surveys

Please be sure to complete these surveys before and after the workshop.

Pre-workshop Survey

Post-workshop Survey


Schedule

Day 1

Before Pre-workshop survey
08:30 - 09:00 Coffee/Tea & Help with software installation
09:00 - 09:30 Getting started with The Carpentries
09:30 - 10:00 Jargon Busting
10:00 - 10:30 Data Organization in Spreadsheets for Social Scientists
10:30 - 11:00 Refreshment Break
11:00 - 12:30 Data Organization in Spreadsheets for Social Scientists
12:30 - 13:30 Lunch
13:30 - 15:00 Python for Social Science Data
15:00 - 15:30 Refreshment Break
15:30 - 16:30 Python for Social Science Data
16:30 END

Day 2

08:30 - 09:00 Coffee/Tea & Help with software installation
09:00 - 09:30 Warm up with Python
09:30 - 10:30 OpenRefine for Social Science Data
10:30 - 11:00 Refreshment Break
11:00 - 12:30 OpenRefine for Social Science Data
12:30 - 13:30 Lunch
13:30 - 15:00 Python for Social Science Data
15:00 - 15:30 Refreshment Break
15:30 - 16:30 Python for Social Science Data
16:30 END

Day 3

08:30 - 09:00 Coffee/Tea & Help with software installation
09:00 - 10:30 Python for Social Science Data
10:30 - 11:00 Refreshment Break
11:00 - 12:30 Python for Social Science Data
12:30 - 13:30 Lunch
13:30 - 15:00 The Carpentries at my Institution
15:00 - 15:30 Refreshment Break
15:30 - 16:30 Bring Your Data & Questions - Open Session
16:30 END

We will use this collaborative document for chatting, taking notes, and sharing URLs and bits of code.


Syllabus

Better Use of Spreadsheets

  • Formatting data tables in Spreadsheets
  • Formatting problems
  • Dates as data
  • Quality assurance
  • Exporting data
  • Reference...

Open Refine

  • Introduction to OpenRefine
  • Importing data
  • Filtering and Sorting with OpenRefine
  • Examining Numbers in OpenRefine
  • Using scripts
  • Exporting and Saving Data from OpenRefine
  • Other Resources in OpenRefine
  • Reference...

Python

  • Introduction to Python
  • Python basics
  • Creating re-usable code
  • Processing data from a file
  • Data visualisation using Matplotlib
  • Reference...

Setup

To participate in a Data Carpentry workshop, you will need access to the software described below. In addition, you will need an up-to-date web browser.

We maintain a list of common issues that occur during installation as a reference for instructors that may be useful on the Configuration Problems and Solutions wiki page.

Python

Python is a popular language for research computing, and great for general-purpose programming as well. Installing all of its research packages individually can be a bit difficult, so we recommend Anaconda, an all-in-one installer.

Regardless of how you choose to install it, please make sure you install Python version 3.x (e.g., 3.6 is fine).

We will teach Python using the Jupyter notebook, a programming environment that runs in a web browser. For this to work you will need a reasonably up-to-date browser. The current versions of the Chrome, Safari and Firefox browsers are all supported (some older browsers, including Internet Explorer version 9 and below, are not).

Windows

Video Tutorial
  1. Open https://www.anaconda.com/download/#windows with your web browser.
  2. Download the Python 3 installer for Windows.
  3. Install Python 3 using all of the defaults for installation except make sure to check Make Anaconda the default Python.

macOS

Video Tutorial
  1. Open https://www.anaconda.com/download/#macos with your web browser.
  2. Download the Python 3 installer for OS X.
  3. Install Python 3 using all of the defaults for installation.

Linux

  1. Open https://www.anaconda.com/download/#linux with your web browser.
  2. Download the Python 3 installer for Linux.
    (The installation requires using the shell. If you aren't comfortable doing the installation yourself stop here and request help at the workshop.)
  3. Open a terminal window.
  4. Type
    bash Anaconda3-
    and then press tab. The name of the file you just downloaded should appear. If it does not, navigate to the folder where you downloaded the file, for example with:
    cd Downloads
    Then, try again.
  5. Press enter. You will follow the text-only prompts. To move through the text, press the space key. Type yes and press enter to approve the license. Press enter to approve the default location for the files. Type yes and press enter to prepend Anaconda to your PATH (this makes the Anaconda distribution the default Python).
  6. Close the terminal window.

OpenRefine

For this lesson you will need OpenRefine and a web browser. Note: this is a Java program that runs on your machine (not in the cloud). It runs inside a web browser, but no web connection is needed.

Windows

Check that you have either the Firefox or the Chrome browser installed and set as your default browser. OpenRefine runs in your default browser. It will not run correctly in Internet Explorer.

Download software from http://openrefine.org/

Create a new directory called OpenRefine.

Unzip the downloaded file into the OpenRefine directory by right-clicking and selecting "Extract ...".

Go to your newly created OpenRefine directory.

Launch OpenRefine by clicking google-refine.exe (this will launch a command prompt window, but you can ignore that - just wait for OpenRefine to open in the browser).

If you are using a different browser, or if OpenRefine does not automatically open for you, point your browser at http://127.0.0.1:3333/ or http://localhost:3333 to use the program.

Mac

Check that you have either the Firefox or the Chrome browser installed and set as your default browser. OpenRefine runs in your default browser. It may not run correctly in Safari.

Download software from http://openrefine.org/.

Create a new directory called OpenRefine.

Unzip the downloaded file into the OpenRefine directory by double-clicking it.

Go to your newly created OpenRefine directory.

Launch OpenRefine by dragging the icon into the Applications folder.

Use Ctrl-click/Open ... to launch it.

If you are using a different browser, or if OpenRefine does not automatically open for you, point your browser at http://127.0.0.1:3333/ or http://localhost:3333 to use the program.

Linux

Check that you have either the Firefox or the Chrome browser installed and set as your default browser. OpenRefine runs in your default browser.

Download software from http://openrefine.org/.

Make a directory called OpenRefine.

Unzip the downloaded file into the OpenRefine directory.

Go to your newly created OpenRefine directory.

Launch OpenRefine by entering ./refine into the terminal within the OpenRefine directory.

If you are using a different browser, or if OpenRefine does not automatically open for you, point your browser at http://127.0.0.1:3333/ or http://localhost:3333 to use the program.