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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

Physics Course - Andes2 (public) (gold star)

Datasets Terms of Use

PI
Kurt VanLehn
Data Provider
Description

Tags

Separate tags with commas.
External Links

Datasets
Dataset Domain/ LearnLab Dates Data Last Modified Transactions KC Models Status Papers
Science/ Physics Jan 6, 2003 - Jan 8, 2007 Nov 9, 2007 345,536 4 complete 1
Science/ Physics May 4, 2001 - May 8, 2007 Nov 6, 2007 282,033 4 complete 0
Science/ Physics Aug 15, 2006 - Dec 18, 2007 Jun 10, 2008 261,725 3 complete 0
Science/ Physics Jan 5, 2008 - May 1, 2008 Aug 11, 2008 265,132 3 complete 1
Science/ Physics Aug 19, 2005 - Dec 15, 2005 Aug 11, 2008 319,229 4 complete 1
Science/ Physics Jan 27, 2005 - Jun 21, 2006 Aug 11, 2008 197,772 3 complete 0
Science/ Physics Feb 3, 2005 - Jun 17, 2005 Aug 11, 2008 73,486 3 complete 0
Science/ Physics Sep 23, 2003 - Jun 22, 2008 Aug 11, 2008 116,534 3 complete 0
Science/ Physics Aug 24, 2007 - May 20, 2008 Aug 11, 2008 22,714 3 complete 0
Science/ Physics Sep 9, 2008 - Dec 12, 2008 Feb 25, 2009 175,267 9 complete 1
Science/ Physics Oct 18, 2005 - Dec 15, 2005 Mar 2, 2009 10,045 3 complete 0
Science/ Physics Aug 25, 2005 - Dec 14, 2005 Mar 2, 2009 31,434 3 complete 0
Science/ Physics Jan 8, 2009 - May 6, 2009 Jun 10, 2009 114,884 8 complete 0
Science/ Physics Sep 16, 2008 - Apr 28, 2009 Jun 10, 2009 44,371 3 complete 0
Science/ Physics Oct 18, 2008 - May 28, 2009 Jun 10, 2009 139,282 3 complete 0
Science/ Physics Aug 31, 2009 - May 31, 2010 Jan 10, 2011 74,328 6 complete 0
Science/ Physics Jan 13, 2010 - May 11, 2010 Jan 10, 2011 173,250 3 complete 0
Science/ Physics Jul 25, 2009 - Jan 26, 2010 Jan 10, 2011 117,525 3 complete 0
Science/ Physics Oct 1, 2009 - Mar 10, 2010 Jan 10, 2011 38,411 3 complete 0
Science/ Physics Oct 5, 2009 - Jan 10, 2010 Jan 10, 2011 24,202 3 complete 0
Science/ Physics Aug 25, 2005 - Dec 14, 2005 Feb 4, 2015 31,434 3 0
Version 9.4.4 August 2, 2017