Data Visualisation – Whats It All About-www.baid.com


UnCategorized When we explore how to visually represent data then we are delving into a whole new world of advanced mathematics and interpretive schematics. Because at its heart in order to de-construct data into a visual matrix, it is first necessary to crunch a hell of a lot of numbers and see how all of the different parts slot together. In a way being able to create a methodology for looking at data visually is very much a back to front science. Because it takes something that starts off quite .plicated, such as the raw data, and then attempts to transform it into something that is not only visually appealing, but which also manages to convey a message. The most famous example of this that we all use on a daily basis is Google. They are essentially a web data .pany, who mathematically crunch the data of the raw websites that their robots look over, and then with the aid of their famous algorithm turn that data into something that we can all interpret as the answer to the questions that all of us pose Google on a daily basis. There are a number of different ways that data visualisation can work in practice, especially once the number crunching has been done. When you are left with the raw data then a whole vista of opportunities opens up, because then depending on what you want to achieve, you can present the data in different ways. So, for example, this may be in the form of: – Bar Charts – Mind Maps – Articles – Spread Sheets – Maps – Mathematical Algorithms Or numerous other ways. The key thing to remember with visualising data is that the method that you choose is integral and important to how the data will end up being used. So for example, whilst you can present the structure of the internet as a mathematical algorithm (and Google do internally to their engineers). When they are trying to show how the internet looks to the world at large then they essentially use their data visualisation techniques in a totally different way, and show the world a list of results. This has the effect of allowing a movement from a macro way of viewing the world to a micro view, as we hone in from the raw data itself, to a presentation of that data which we can all understand and appreciate. The data itself has not changed, but the way that it is read and interpreted has changed, and in that process it ends up revealing a whole lot more about the process itself. Visualising data is then both a highly logical process, especially in the data crunching phase, and highly creative, especially in the presentation phase. Because the way that the data is presented can have the effect of totally changing the way it is viewed, even if the facts are the same! Data visualisation is then a .pelling .bination of the functional and the creative process, and therein lies its power to transform how we perceive raw data. About the Author: By: Shirley B. Dudley – There are times when an urgent care clinic is preferred over the emergency room. By: Helen Phillips Cockrell – Primary care physicians play a needed role in health care. Find one in Germantown, MD. By: Shirley G. Dudley – A subscription membership practice means better medicine. Find one in Matthews, NC. By: Kylie Weber – Headed to Vegas for Thanksgiving? Then you’ve got to try a Grand Canyon heli tour! Flights available every day during this popular holiday. Seats are limited so RSVP soon. Get more information. Look at this article. By: Kylie Weber – Black Friday Grand Canyon National Park air tour discounts will be available soon after Thanksgiving. If you plan to visit the Canyon, don’t forget to take advantage of these specials. Get more info. Read this article. By: Kylie Weber – Thanksgiving at Grand Canyon National Park means chopper and airplane excursions. Flights depart Vegas and South Rim. Discover the holiday sightseeing trip that’s great for you. Read this article. By: Leandro McCathie – Some Denver roofing .panies are utilizing a new technique to repair flat roofs. Let’s suppose the vertical distance from underside of roof is 9". But, most of the harm is done prior to the age of twenty. Feel free to surf … By: Kaira – Mobile Media buying is defined as a process of negotiating, purchasing audience targeted time and advertising space to create mobile as a desired and positive platform for conveying a brand marketing message. By: Owen Davis – If you are looking to buy a new vehicle, but you cannot afford it, you should concentrate on getting financing from a reputable lender. With sky-rocketing auto prices, it is almost impossible to pay cash for your dream vehicle. Here is … By: Owen Davis – Loans that are taken out by students to pay for school, are often not paid back until after the individual can .pleted their education. However, many students end up working in another field, or have a difficult time finding the right … 相关的主题文章: