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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".

Help

Gates Project (private)

Datasets Terms of Use

PI
Ken Koedinger
Data Provider
Description

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Datasets
Dataset Domain/ LearnLab Dates Data Last Modified Transactions KC Models Status
May 15, 2019 - Sep 16, 2019 Sep 17, 2019 28,566 3
May 15, 2019 - Jun 11, 2019 Jun 12, 2019 4 3
Math/ Algebra May 20, 2019 - May 23, 2019 May 29, 2019 24,448 9
Math/ Algebra May 20, 2019 - May 23, 2019 Jun 20, 2019 14,564 4
Math/ Algebra May 20, 2019 - May 23, 2019 Jun 20, 2019 9,884 4
Sep 16, 2019 - Mar 11, 2020 Mar 13, 2020 181,118 3
Math/ Algebra Nov 22, 2019 - Jan 6, 2020 Jan 6, 2020 80,095 3 files-only
Math/ Algebra Dec 30, 2019 - Jul 1, 2020 Jul 1, 2020 110,209 3
Math/ Algebra Jan 17, 2020 - Feb 14, 2020 Feb 15, 2020 123,700 3 files-only
Math/ Algebra Feb 21, 2020 - Mar 13, 2020 Mar 14, 2020 31,399 3 files-only
Math/ Algebra Mar 3, 2020 - Mar 12, 2020 Mar 13, 2020 6,063 3 files-only
Math/ Algebra Jun 18, 2020 - Jun 18, 2020 Jun 19, 2020 82 3 files-only
Math/ Algebra Sep 17, 2019 - Dec 18, 2019 May 18, 2020 145,529 3
Math/ Algebra Jan 7, 2020 - Feb 12, 2020 May 19, 2020 118,831 3
Math/ Algebra Sep 17, 2019 - Dec 18, 2019 May 19, 2020 122,108 3
Jun 18, 2020 - Jun 19, 2020 Jun 20, 2020 2,463 3
Math/ Algebra Jun 19, 2020 - Aug 10, 2020 Aug 11, 2020 52,200 3 files-only
Version 10.6.1 July 21, 2020