11.29 Coursera Projects Feedback

Anyways, seems that I stole these points successfully...


Reproducible Research

Nice work! Your report does a good job hitting all the basic requirements. I gave you full points. There are some questions you might want to think about to further strengthen the report. 1. Why do you add injuries and fatalities together? It seems to me they are different levels of impacts and cannot be directly compared. 2. Why do you only consider property damage and not crop damage for economic impact? 3. Did you see that the PROPDMGEXP column should have been used to change the magnitude of the property damage value? 4. Would a bar plot be a better visualization than a pie chart to compare the difference of the event types?


Data Product

peer 1 → Very good application for the assignment. The documentation sholuld be combined with the app and attached as a separate link, but it is ok. The presentation does not work...

peer 2 → Your app is very simple. Dead simple. Seems like you skipped the machine learning class, as you are using a complicated approach to prediction by using individual lm coefficients instead of properly building the model and predicting values with appropriate functions. This is just to explain, why I did not give you the extra +1 for the course project. Apart from that, great effort and clean code. Good job!

peer 3 → It worked well! Nice sales job on presentation. Very energetic.

peer 4 → Hi, good work. The only missing thing is and html output. Anyway, great work !!