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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

Unclassified (private) (problem content)

Datasets Terms of Use

PI
Mike Komisin
Data Provider
Description

Tags

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External Links

Datasets
Dataset Domain/ LearnLab Dates Data Last Modified Transactions KC Models Status
Mar 7, 2003 - Mar 23, 2011 Mar 23, 2011 462,257 3 complete
Oct 2, 2007 - Apr 19, 2012 May 2, 2012 258,232 3
Language/ French Apr 7, 2009 - Apr 13, 2009 Apr 20, 2009 2,437 3
Mar 23, 2011 - Feb 3, 2013 Feb 6, 2013 33,292 2 on-going
Jun 28, 2011 - Nov 1, 2015 Nov 2, 2015 53 2
Oct 7, 2011 - Oct 11, 2011 Oct 14, 2011 1,030 3
May 15, 2012 - Jul 9, 2012 Jul 11, 2012 464 2 (problem content)
Jun 16, 2012 - Oct 16, 2017 Oct 17, 2017 1,962 3
Other Jul 10, 2012 - Jan 9, 2013 Jun 28, 2013 7,533 2
Other Jun 5, 2012 - Jun 5, 2012 Aug 6, 2012 1,864 3
Oct 23, 2012 - Nov 7, 2012 Nov 13, 2012 53,277 3 (problem content)
Oct 29, 2012 - Oct 3, 2016 Oct 4, 2016 199,543 3 (problem content)
Nov 29, 2012 - Jan 5, 2013 Sep 19, 2014 2,792 3 (problem content)
Jan 25, 2013 - Mar 6, 2017 Mar 7, 2017 247,920 3 (problem content)
Jan 31, 2013 - May 3, 2013 Nov 21, 2013 15,987 3
Mar 22, 2013 - May 2, 2013 May 3, 2013 37,666 2 (problem content)
May 4, 2015 - May 22, 2015 Jun 3, 2015 21,935 3
May 13, 2015 - Jun 1, 2015 Jun 3, 2015 12,566 3
Math/ Other May 15, 2015 - May 20, 2015 Jun 16, 2015 366,759 7
Other Feb 1, 1996 - Feb 1, 1996 Apr 26, 2016 6,778 35
Version 9.4.4 August 2, 2017