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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".


Carnegie Learning LiveHint (private) (gold star) (terms of use)

Datasets Terms of Use

Steve Ritter
Data Provider
Student interaction data for LiveHint, a chatbot-style support for students working on practice problems in Carnegie Learning's physical work-texts. Support for the release of these data was provided by Schmidt Futures and the National Science Foundation under the award The Learner Data Institute (Award #1934745).


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Dataset Area/ Subject Dates Data Last Modified Transactions KC Models Status Papers
Math/ Other Aug 17, 2020 - Dec 30, 2020 Feb 8, 2021 35,104 2 1
Version 10.12.6 June 22, 2023