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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

Gates Project (private) (gold star) (problem content)

Datasets Terms of Use

PI
Ken Koedinger
Data Provider
Description
1) Preprocessing steps (and analyses) can be found under "Multiplier Effects 2018" folder (https://drive.google.com/drive/folders/1rQ1wP9Ykg9DVicqFf7c89xXi5LvWabyH) under each subfolder titled "20XX Spring/Fall/Summer Experiment ...". For example, the preprocessing steps for Fall 19 study can be found in this file "Fall 19 Preprocessing and Checking" (https://docs.google.com/document/d/1E_GhzGAdPg6qktzrSLhsFu6Vp-VOKqY_asKCl03JvH0/edit#heading=h.53zg521j5j2b).
2) Information about MEME tutor packages, content and population can be found in this doc https://docs.google.com/document/d/1UoXv64pFFBI704KYMOOQPkb1ueLGHDGJhx3JO-V7LdU/edit#heading=h.9eeb3uuf02as

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Datasets
Dataset Area/ Subject Dates Data Last Modified Transactions KC Models Status Papers
May 15, 2019 - Sep 16, 2019 Sep 17, 2019 28,566 3 0
May 15, 2019 - Jun 11, 2019 Jun 12, 2019 4 3 0
Math/ Algebra May 20, 2019 - May 23, 2019 May 29, 2019 24,448 9 0
Math/ Algebra May 20, 2019 - May 23, 2019 Jun 20, 2019 14,564 4 0
Math/ Algebra May 20, 2019 - May 23, 2019 Jun 20, 2019 9,884 4 0
Sep 16, 2019 - Dec 16, 2022 Dec 18, 2022 181,190 13 0 (problem content)
Math/ Algebra Nov 22, 2019 - Jan 6, 2020 Jan 6, 2020 80,095 3 files-only 0 (problem content)
Math/ Algebra Dec 30, 2019 - Apr 7, 2022 Apr 8, 2022 110,356 3 0 (problem content)
Math/ Algebra Jan 17, 2020 - Feb 14, 2020 Feb 15, 2020 123,700 3 files-only 0 (problem content)
Math/ Algebra Feb 21, 2020 - Mar 13, 2020 Mar 14, 2020 31,399 3 files-only 0 (problem content)
Math/ Algebra Mar 3, 2020 - Mar 12, 2020 Mar 13, 2020 6,063 3 files-only 0 (problem content)
Math/ Algebra Jun 18, 2020 - Jun 18, 2020 Jun 19, 2020 82 3 files-only 0
Math/ Algebra Sep 17, 2019 - Dec 18, 2019 May 18, 2020 145,529 3 0
Math/ Algebra Jan 7, 2020 - Feb 12, 2020 May 19, 2020 118,831 3 0
Math/ Algebra Sep 17, 2019 - Dec 18, 2019 May 19, 2020 122,108 3 0
Jun 18, 2020 - Jun 19, 2020 Jun 20, 2020 2,463 3 0
Math/ Algebra Jun 19, 2020 - Jan 6, 2021 Jan 7, 2021 52,305 6 files-only 0
Math/ Algebra Sep 17, 2019 - Dec 18, 2019 Oct 17, 2020 37,209 14 1 (problem content)
Math/ Algebra Apr 8, 2021 - Dec 16, 2022 Dec 18, 2022 87,451 3 files-only 0 (problem content)
Math/ Algebra Oct 19, 2021 - Jan 20, 2022 Jan 21, 2022 77,896 3 0 (problem content)
Math/ Algebra Nov 9, 2021 - Dec 14, 2021 Dec 15, 2021 26,182 3 files-only 0 (problem content)
Math/ Algebra Sep 17, 2019 - Dec 18, 2019 Jan 6, 2022 98,176 4 0
Math/ Algebra Feb 11, 2022 - Mar 23, 2022 Mar 24, 2022 45,315 3 files-only 0 (problem content)
Math/ Algebra Mar 30, 2022 - Aug 3, 2022 Aug 4, 2022 48,583 3 files-only 0 (problem content)
Math/ Algebra Sep 19, 2010 - May 1, 2016 Jun 2, 2022 50,279 4 0
Math/ Algebra Apr 6, 2022 - May 6, 2022 Jul 22, 2022 27,823 3 0
Math/ Algebra Oct 6, 2022 - Dec 16, 2022 Dec 18, 2022 121,836 3 files-only 0
Version 10.12.6 June 22, 2023