DataShop @CMU

Table of Contents

1. What is DataShop?
2. Getting Data In
   1. Logging New Data
   2. Importing New Data
      1. Tab-delimited format
      2. XML format
3. Accessing DataShop
   1. Requesting Dataset Access
4. Project / Dataset Administration
   1. IRB & Data Shareability
   2. Creating new Datasets from existing Samples
5. Citing DataShop and Datasets
6. Glossary
7. Reports
   1. Dataset Info
      1. Overview
      2. Samples
      3. KC Models
      4. Custom Fields
      5. Problem List
      6. Step List
      7. Problem Content
   2. Files
   3. Performance Profiler
   4. Error Report
   5. Learning Curve
      1. Examples
      2. Algorithm
      3. Student-Step Rollup
      4. Model Values
   6. Workflows
8. Filtering Data
   1. By student, KC, and problem
   2. Sample Selector
9. Export: Getting Data Out
   1. Export Format History
10. Using Other Tools
    1. External Tools
    2. R (software)
    3. Excel PivotTables
11. Advanced
    1. Web Services Credentials
       1. User Agreement
    2. Logging Activity
    3. Metrics
12. Examples
13. Contact Us

Problem List

The problem list page lists all problems in dataset, grouped by problem hierarchy, which is a unique hierarchy of curriculum levels containing the problem (e.g., a problem might be contained in a Unit A, Section B hierarchy).

This page is most useful for seeing which particular problems have problem content stored: any problem name shown as a hyperlink will link to the content that students saw when they interacted with that problem. You can also filter on problems with or without problem content, and search those lists.

Download all of the problem content associated with the dataset by clicking the Download Problem Content button. The format of the download is a single .zip file containing a hierarchy of .html and web content files (e.g., images, videos, audio). The exact hierarchy of this file differs depending on the source of the problem content.