Thursday, April 10, 2014

Automation of Visualizations (Michael and Jesse)

This milestone we needed to redo some of our work. After meeting with our client, we realized that we needed to understand the data better before we moved forward. Some new visualizations needed to be created to correctly evaluate the data set. That would give a quick and easy way to see the validity and quantity of the data. This milestone makes visualizations based on data that is sorted by test, section and grade.

After talking to our client, we set up a meeting with him and one of his developers who offered to help us. We asked if there was an easy way of creating visualizations that was automated with excel but he didn't know of any methods we didn't already know so we continued to write everything with macros in Excel.

The conclusion we came to is that there is not enough data right now. We then altered the code to exclude grades and only look at test and section to try to do less filtering to get more data per graph. This helped but there should still be a lot more data to be effective. As time goes on and data accumulates, the graphs will be more informative in different ways. One example would be the distribution of scores for a particular test and section.

Jesse and Michael worked equally on the code to get the visualizations to be automated.

Automated Visualizations


Macro for Visualizations

Our goal is to fill in the Stanines



No comments:

Post a Comment