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ATTENTION This is an experimental test of The Carpentries Workbench lesson infrastructure. It was automatically converted from the source lesson via the lesson transition script.
If anything seems off, please contact Zhian Kamvar [email protected]
Good data organization is the foundation of any research project. Most researchers have data in spreadsheets, so it's the place that many research projects start.
Typically we organize data in spreadsheets in ways that we as humans want to work with the data. However computers require data to be organized in particular ways. In order to use tools that make computation more efficient, such as programming languages like R or Python, we need to structure our data the way that computers need the data. Since this is where most research projects start, this is where we want to start too!
In this lesson, you will learn:
- Good data entry practices - formatting data tables in spreadsheets
- How to avoid common formatting mistakes
- Approaches for handling dates in spreadsheets
- Basic quality control and data manipulation in spreadsheets
- Exporting data from spreadsheets
In this lesson, however, you will not learn about data analysis with spreadsheets. Much of your time as a researcher will be spent in the initial 'data wrangling' stage, where you need to organize the data to perform a proper analysis later. It's not the most fun, but it is necessary. In this lesson you will learn how to think about data organization and some practices for more effective data wrangling. With this approach you can better format current data and plan new data collection so less data wrangling is needed.
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Data Carpentry's teaching is hands-on, so participants are encouraged to use
their own computers to ensure the proper setup of tools for an efficient
workflow.
These lessons assume no prior knowledge of the skills or tools.
To get started, follow the directions in the "Setup" tab to download data to your computer and follow any installation instructions.
This lesson requires a working copy of spreadsheet software, such as Microsoft
Excel or LibreOffice or OpenOffice.org (see more details in "Setup").
To most effectively use these materials, please make sure to install
everything before working through this lesson.
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If you are teaching this lesson in a workshop, please see the Instructor notes.
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