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Daniel Chang commented on the post, Week 15 Question: Due May 3, on the site MIS2502 – Data Analytics (Section 003) 1 year ago
The most important takeaway from this course personally was the importance of how you structure data. I’ve learned that data is the foundation of a virtually unlimited amount of information and answers almost any […]
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Daniel Chang wrote a new post, WELCOME, on the site Daniel D. Chang 1 year, 1 month ago
Hello and welcome to my E-Portfolio!
My name is Daniel Chang. I transferred to Temple University on August 2010 from Bloomsburg University of Pennsylvania. I am a sophomore Accounting major with an MIS […]
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Daniel Chang commented on the post, Week 13 Question: Due April 19, on the site MIS2502 – Data Analytics (Section 003) 1 year, 1 month ago
2. Cluster analysis is an extremely effective and reliable tool. Cluster analysis takes historical data and uses statistical analysis that is used by many different industries with positive outcomes. Cluster […]
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Daniel Chang commented on the post, Week 12 Question: Due April 12, on the site MIS2502 – Data Analytics (Section 003) 1 year, 1 month ago
#1. You could find out whether or not you should eat out instead of cooking food at home by:
- Time of day (how many stores are open at the specific time of day?)
- How busy you may be that day (do you have […] -
Daniel Chang changed their profile picture 1 year, 1 month ago
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Daniel Chang commented on the post, Week 10 Question: Due March 29, on the site MIS2502 – Data Analytics (Section 003) 1 year, 2 months ago
#2
The statistics that SpotCrime retrieves is both OLAP and data analytics we’be discussed this week. The crime statistics reveals constantly updated crimes that happen in specific times and locations (OLAP […] -
Daniel Chang commented on the post, Week 9 Question: Due March 22, on the site MIS2502 – Data Analytics (Section 003) 1 year, 2 months ago
#2. One example where one piece of data could be represented in multiple ways is the type of currency used. If the company has global subsidiaries, or does business with suppliers out of the country, the lack of a […]
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Daniel Chang commented on the post, Week 7 Question: Due March 15, on the site MIS2502 – Data Analytics (Section 003) 1 year, 2 months ago
#2 The star schema is a double edged sword and brings pros and cons of technological intelligence and human errors. The way the star schema is designed is to focus on the end point (most important) of all business […]
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Daniel Chang commented on the post, Week 4 Question: Due February 16, on the site MIS2502 – Data Analytics (Section 003) 1 year, 3 months ago
2. A real life example would be in my tax internship. When adding specific tax forms (intentionally or unintentionally), many volunteers fail to fill in the form in its entirety or look past it. As a possible […]
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Daniel Chang commented on the post, Week 3 Question: Due February 9, on the site MIS2502 – Data Analytics (Section 003) 1 year, 3 months ago
#1 The idea of sharing customer data with each other is a double-edged sword. First off, this is a great way for MGM to increase its customer base by; bringing potential customers to MGM and tailor its […]
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Daniel Chang commented on the post, Week 2 Question: Due February 2, on the site MIS2502 – Data Analytics (Section 003) 1 year, 3 months ago
#2. An example of how choosing the wrong cardinality could cause problems would be the relationship between doctors and its patients.
If a company had multiple doctors in their respective practices, a patient can […] -
Daniel Chang commented on the post, Week 1 Question: Due January 26, on the site MIS2502 – Data Analytics (Section 003) 1 year, 4 months ago
An experience I had with data turning into information was when I created my e-portfolio. Using Google Analytics, I noticed that the most traffic in my page was in my “Hobbies & Interests” page. I used this data […]
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