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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".


Wu - UW Chem Tutor (private)

Datasets Terms of Use

Martina Rau
Data Provider


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Dataset Area/ Subject Dates Data Last Modified Transactions KC Models Status
Feb 24, 2015 - Feb 10, 2016 Feb 11, 2016 59,001 2
Feb 17, 2016 - Mar 1, 2016 Mar 2, 2016 3,502 2
Sep 12, 2016 - Feb 12, 2018 Feb 13, 2018 28,005 2
Sep 23, 2016 - Oct 29, 2017 Oct 30, 2017 72,088 3
Version 10.10.1 February 18, 2022