Log in to start analyzing data.

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

OLI Prose Style (private) (problem content)

Datasets Terms of Use

PI
Norman Bier
Data Provider
Description

Tags

Separate tags with commas.
External Links

Datasets
Dataset Domain/ LearnLab Dates Data Last Modified Transactions KC Models Status
Language/ English Sep 22, 2014 - Sep 28, 2014 Oct 17, 2014 3,881 5 (problem content)
Language/ English Jan 28, 2015 - Mar 15, 2015 Apr 16, 2015 24,887 4 (problem content)
Sep 11, 2015 - Oct 23, 2015 Nov 10, 2015 27,068 2
Jan 30, 2015 - Feb 4, 2015 Dec 7, 2015 2,521 2 (problem content)
Jan 28, 2015 - Mar 15, 2015 Dec 7, 2015 22,366 2 (problem content)
Jan 15, 2016 - Apr 27, 2016 Jul 5, 2016 36,422 2 (problem content)
Aug 30, 2016 - Nov 15, 2016 Dec 12, 2016 34,181 2 (problem content)
Aug 30, 2016 - Nov 15, 2016 Jan 20, 2017 34,181 2 (problem content)
Jan 26, 2017 - Feb 26, 2017 Aug 25, 2017 24,635 2
Version 10.0.10 November 10, 2017