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Sample Selector

Sample Selector is a tool for creating and editing samples, or groups of data you compare across—they're not "samples" in the statistical sense, but more like filters.

By default, a single sample exists: "All Data". With the Sample Selector, you can create new samples to organize your data.

You can use samples to:

A sample is composed of one or more filters, specific conditions that narrow down your sample.

Creating a sample

The general process for creating a sample is to:

The effect of multiple filters

DataShop interprets each filter after the first as an additional restriction on the data that is included in the sample. This is also known as a logical "AND". You can see the results of multiple filters in the sample preview as soon as all filters are "saved".


EDM summer study (private) (problem content)

Datasets Terms of Use

Samyak Shah
Data Provider
This dataset is a subset of the UMUC biology fall 2015 dataset already present on Datashop.


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Dataset Domain/ LearnLab Dates Data Last Modified Transactions KC Models Status
Science/ Other Aug 10, 2015 - Mar 20, 2016 Jun 28, 2016 400,534 3 (problem content)
Science/ Other Aug 10, 2015 - Mar 20, 2016 Jun 29, 2016 331,696 3 (problem content)
Science/ Other Aug 10, 2015 - Feb 19, 2016 Jun 29, 2016 263,150 18 (problem content)
Science/ Other Aug 11, 2015 - Mar 20, 2016 Jun 30, 2016 180,881 3 (problem content)
Version 10.5.4 February 12, 2020