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Data and Statistics

Use this guide to learn about types of data, where to find data, considerations, and campus resources.

Introduction

This section outlines considerations to be aware of when collecting, sharing, and reusing data. It is not meant to be exhaustive.

Collecting Data

Some considerations when collecting data include:

  • Understanding the cultural values of communities
  • Concerns about identification of a specific population of people
  • Conservation concerns, such as the location of endangered species
  • Privacy and confidentiality of PII and medical information
  • National and commercial interest
  • Documentation (also called metadata) of your data is information that is essential for both you and others who may want to use your data. Refer to the Data Management @ ODU Data Management Essentials section for additional information.

Additional Information:

Sharing Data

You may hear about data being “as open as possible, as closed as necessary”​. It is not always necessary, or responsible, to share data publicly. Privacy, confidentiality, and other ethical considerations may be present, especially with human subjects data.

Some things we might be able to do to mitigate concerns when sharing data are:

  • Gaining informed consent for sharing at the outset of a project
  • De-identifying or anonymizing data
  • Releasing data in a more aggregated form
  • Using restricted and controlled access

Additional Information:

Reusing Data

If you are considering using data from a secondary source, keep the following in mind:

  • Is the data in the public domain (free to use, but attribution is recommended)?
  • Are there licensing terms that apply to data and code?
  • Is the data restricted in some way?
  • What do the terms and conditions allow?

We should always be critical of the data we intend to use:

  • What is the source (or provenance) of the data? (Where did the data come from?)
  • How old are the data?
  • Are the data relevant?
  • Did the researchers outline their own limitations, assumptions, or biases?
  • Can we tell if information is missing or omitted, whether intentionally or unintentionally?

Data are a part of the scholarly record. If you use data, you should cite that data just as you would a journal article, newspaper article, or website. 

Additional Information

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