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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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Automated assessment of programming tasks (private)

Datasets Terms of Use

PI
Maciej Pankiewicz
Data Provider
Description
This open access repository houses the dataset utilized in the research article:

Pankiewicz, M. (2023). Evaluating the Predictive Performance of Quick Methods for Estimating Task Difficulty and Student Ability in Automated Computer Programming Assessment. In T. Bastiaens (Ed.), Proceedings of EdMedia + Innovate Learning (pp. 1413-1418). Vienna, Austria: Association for the Advancement of Computing in Education (AACE). Retrieved from https://www.learntechlib.org/primary/p/222666

This research was funded in whole or in part by the National Science Centre, Poland, grant number: 2021/05/X/ST6/01786.

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Datasets
Dataset Area/ Subject Dates Data Last Modified Transactions KC Models Status
Computer Science/ Introductory Programming - - 0 0 files-only
Version 10.12.6 June 22, 2023