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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".


OLI Biology Saskatchewan (private) (problem content)

Datasets Terms of Use

Norman Bier
Data Provider


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Dataset Area/ Subject Dates Data Last Modified Transactions KC Models Status
Science/ Other Sep 8, 2014 - Oct 16, 2014 Oct 20, 2014 319,224 2
Sep 8, 2014 - Dec 20, 2014 Feb 2, 2015 500,530 2 (problem content)
Jan 7, 2016 - Apr 13, 2016 Jul 5, 2017 256,348 2
Sep 8, 2016 - Dec 21, 2016 Jul 6, 2017 356,796 2
Jan 5, 2017 - Apr 23, 2017 Jul 6, 2017 273,490 2