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Wei-Yu Wong commented on the post, Weekly Question #10: Complete by April 19, 2017, on the site 7 years, 6 months ago
A data-driven service that I use regularly is Gmail. A row would be information of different letters, and some columns would be the name of the person who sent me the mail, the date, and the subject. If I had set up to include the person in to a label, then the columns of labels would have information as well.
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Wei-Yu Wong commented on the post, Weekly Question #9: Complete by April 12, 2017, on the site 7 years, 6 months ago
My group consists of Alexandra D. Brace, Soorya S.Karthik, Alex Sy, Rabia Ugucu, and myself. We are not really sure about our project, but we maybe do the research of the relationship between the accesses to healthy food and the average income of different area in Philadelphia. We will try to find data to see if we can prove people with lower…[Read more]
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Wei-Yu Wong commented on the post, Weekly Question #8: Complete by November 2, 2017, on the site 7 years, 6 months ago
http://www.techrepublic.com/article/5-steps-to-turn-your-companys-data-into-profit/
The article is talking about how to use five steps to help businesses use their data to get the biggest business impact. First, discovery: focusing on the nature of the problems or opportunities the organization is facing. Second, decision analysis: begins to…[Read more] -
Wei-Yu Wong commented on the post, Weekly Question #7: Complete by March 22, 2017, on the site 7 years, 7 months ago
A Key Performance Indicator that I use every time when I go to exercise is the information on the running machine. I can type in my weight and age, hands hold the sensor as well. Then, it calculate my speed, heart rate, how many miles I have run, and how much calories I have used. It is specific and measurable – the information is a precise m…[Read more]
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Wei-Yu Wong commented on the post, Weekly Question #6: Complete by March 8, 2017, on the site 7 years, 7 months ago
I have not made any mistakes listed in the article in the result of I just used Excel to do basic things. But I think the number three: “Start working on the database without doing a full backup first” is the most important to avoid. Think about that you are doing a huge assignment which you have done the whole day and it almost finished, But your…[Read more]
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Wei-Yu Wong commented on the post, Weekly Question #7: Complete by March 27, 2017, on the site 7 years, 7 months ago
This is the artificial from The New York Times, states that the quality of customer care are reducing, and prove the idea with lot of data. The artificial declares that companies are doing all the right things the wrong way, and tell you how companies get to this…[Read more]
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Wei-Yu Wong commented on the post, Weekly Question #4: Complete by February 15, 2017, on the site 7 years, 8 months ago
I think the most important principle is “simplify”, in the result of data visualization is the starting point of analysis and other research. We can not do well in analysis and the following step if we use the data visualization which is too complex or too simple. That is if we do not know how to simplify the data appropriately or can not choose…[Read more]
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Wei-Yu Wong commented on the post, Progress Report for Week Ending, February 16, on the site 7 years, 8 months ago
http://www.businessinsider.com/not-everyone-is-hurting–the-rich-get-richer-as-the-income-inequality-gap-explodes-2010-3
The visualization I found are charts and a table that talk about the widening wealth gap and its causes. The charts are showing the gap between the rich and the poor is growing at an exponential rate. The table is talking about…[Read more] -
Wei-Yu Wong commented on the post, Weekly Question #2: Complete by February 1, 2017, on the site 7 years, 8 months ago
I chose the article because I am studying Economics and we had talked about health insurance recently. We all know that the health care cost higher and higher every year, and we all think that is because people living…[Read more] -
Wei-Yu Wong posted a new activity comment 7 years, 8 months ago
One example of a conventional wisdom is “Drinking milk is good for your bone”. Parents always tell their children that drinking milk can make them taller then other kids, but some people says too much milk can make your bone weak recently. I want to do a survey on people who like to drink milk and those who do not, ask how much milk they drink a…[Read more]