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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".

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Elementary Chinese Course (public)

Datasets Terms of Use

PI
suemei wu
Data Provider
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Datasets
Dataset Domain/ LearnLab Dates Data Last Modified Transactions KC Models Status
Language/ Chinese Jan 15, 2006 - Dec 11, 2006 Nov 22, 2011 6,457 5 complete
Language/ Chinese Jan 17, 2007 - May 2, 2007 Jun 7, 2007 9,756 4 complete
Language/ Chinese May 18, 2007 - Jul 6, 2007 Jul 9, 2007 1,873 3 complete
Language/ Chinese Dec 10, 2006 - Apr 23, 2008 Aug 10, 2008 45,801 4 complete
Language/ Chinese Jan 15, 2008 - Aug 29, 2012 Aug 30, 2012 812,329 3 complete
Version 10.0.10 November 10, 2017