Pseudoideal: Difference between revisions

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[[File:3Variable BubbleChart.svg|thumb|240px|This bubble chart show the relationship between three variables.]]
For those of you comparable to me that are not very techy, e take a look at specs it says that the natural element input is normally common just as an Ab digital video feedback. Plug the actual aged AV pink (video clip) connection as part of and you will plug the purple as well as processed audio wiring in tunes advices. Therefore I calculated i really could implement a Y wire each of tunes advices originating the VCR and DVR ( familiar with incorporate online digital result) plus a Y lead during the environment friendly element feedback which could get the alternative point and also white Ab inputs. I assumed providing the did not need the two equipment changed on in addition the exact "distributed " create needs to move. Well, the most important audio works then again considering that [http://www.youtube.com/watch?v=l-ht0ePxglU lcd led tv] "feels" what is plugged in, it can benefit some of the DVR (point) but not when the VCR (white online video) was actually simply activated. That "senses" that there are couple different point wiring plugged as part of so offers and "ill format" given that it needs another point cable. You produce to plug and additionally unplug each cables according on that you would you like to use - ain't planning happen. Each DVR had AV outputs not to mention part and so wore to choose those who work in the exact letter lead setup which works. And so I've missing the grade of the most important point results from the DVR.   <br><br>
[[File:Vs figuratief.PNG|thumb|240px|A series of bubbles on a [[map]] is called a [[cartogram]] or sometimes "[[bubble map]]".]]
A '''bubble chart''' is a type of [[chart]] that displays three dimensions of data. Each entity with its triplet (''v''<sub>1</sub>, ''v''<sub>2</sub>, ''v''<sub>3</sub>) of associated data is plotted as a disk that expresses two of the ''v<sub>i</sub>'' values through the disk's ''xy'' location and the third through its size. Bubble charts can facilitate the understanding of social, economical, medical, and other scientific relationships.


Bubble charts can be considered a variation of the [[scatter plot]], in which the data points are replaced with bubbles. As the documentation for [[Microsoft Office]] explains, "this type of chart can be used instead of a Scatter chart if your data has three data series, each of which contains a set of values".<ref>[http://office.microsoft.com/en-us/excel/HA011170761033.aspx Creating a Bubble chart] Microsoft Office Online. Accessed 25 Feb 2009.</ref>
I possess put the final 12 months looking to find the 32 inches Tv regarding my favorite modest home fitness space. Practically Let me manage to check out Netflix, The amazon online marketplace Instant Video clip as well as other online video clip services regarding Tv. the started off this pursuit using the forerunners to the present Tv programs, some of the 2013 Vizio E320i-A0. I ran across your Television to have acceptable picture, however, the seem (like for a 37" Vizio i bought the entire year ahead of) was actually AWFUL. we decided to be able to "better" to be able to the Samsung UN32F5500 Samsung UN32F5500 32-Inch 1080p 60Hz slender informed inspired FLAT SCREEN TV (2013 Model) what type of got better movie answer (we couldn't detect) as well as much more beneficial sound (what kind of I would have done note). That will Television been successful Now right until survive period whenever Samsung published a firmware improve what type of crashed Netflix to make huge number of people (and this includes myself) in addition they are incapable of manage the product. Ebay endured right behind that Television and also nowadays I'm back into Vizio with the new 2014 product that I love. I am finished with Samsung and additionally is very happy to view that Vizio is grade #one in customer satisfaction (zero, I do suit them, i merely love my brand-new Tv programs ha ha) <br> <br> the selected this demonstration so as to add your last show in order to simple desktop pc. I'd learn the fact that just how a couple LG television sets increase recognized pixel density utilizing 4:4:4 chroma map to permit desktop computer files to show free of pixelating. I noticed this particular in order to become correct on this Television plus it is a wonderfully sufficient demonstration towards laptop artwork at just 39 in .. I'm non sure how great with a [http://www.youtube.com/watch?v=ErgnDvBdgOE philips Lcd tv] programs this is since I'm deploying it chiefly if you are a Personal Computer show however over HIGH-DEFINITION MULTIMEDIA INTERFACE this task is using very good compared to various other television sets i attempted during the type your decided not to resolve the pc pictures plus the 39LN5300. I am certain there are tehcnical causes that render different tv sets should a level superior career yet not towards the price tag - so far as i could tell.
 
== Other uses of the term ==
 
In [[architecture]], the term "bubble chart" is also applied to a first architectural [[Sketch (drawing)|sketch]] of the lay out constructed with bubbles.<ref>Bryan Lawson (2004). ''What Designers Know''. Elsevier, 2004. ISBN 0-7506-6448-7. p.44.</ref>
 
In [[software engineering]], "bubble chart" can refer to a [[data flow diagram|data flow]], a [[data structure]] or other diagram in which entities are depicted with circles or bubbles and relationships are represented by links drawn between the circles.
 
In [[Information visualization]], a "bubble chart" is a technique in which a set of numeric quantities is represented by closely packed circles whose areas are proportional to the quantities. Unlike a traditional bubble chart, such displays don't assign meaning to x- or y-axis positions, but seek to pack circles as tightly as possible to make efficient use of space. Bubble charts were introduced by [[Fernanda Viegas]] and [[Martin M. Wattenberg|Martin Wattenberg]]<ref>2007: Many Eyes: A Site for Visualization at Internet Scale. Fernanda B. Viégas, Martin Wattenberg, Frank van Ham, Jesse Kriss, Matt McKeon. IEEE Symposium on Information Visualization.</ref> and have since become a popular method of displaying data. Bubble charts are included in popular visualization toolkits such as D3<ref>http://mbostock.github.com/d3/ex/bubble.html</ref> and have been used by the New York Times.<ref>{{cite news|last=Carter|first=Shan|title=Four Ways to Slice Obama’s 2013 Budget Proposal|url=http://www.nytimes.com/interactive/2012/02/13/us/politics/2013-budget-proposal-graphic.html?_r=0|newspaper=New York Times}}</ref>
 
== Choosing bubble sizes correctly==
The [[human visual system]] naturally experiences a disk's size in terms of its [[area]]. And the area of a disk—unlike its [[diameter]] or [[circumference]]—is not proportional to its [[radius]], but to the square of the radius. So if one chooses to scale the disks' radii to the third data values directly, then the apparent size differences among the disks will be non-linear and misleading. To get a properly weighted scale, one must scale each disk's radius to the [[square root]] of the corresponding data value ''v''<sub>3</sub> or scale each disk's circumference to the corresponding data value ''v''<sub>3</sub> by using the straight linear relationship between the circumference and the radius:
 
<math>c=\pi\cdot{2r},\,\!</math>
 
where {{math|''c''}} is the circumference, {{math|''r''}} is the [[radius]], and the Greek letter {{pi}} is defined as the ratio of the circumference of the circle to its diameter.
 
This scaling issue can lead to extreme misinterpretations, especially where the range of the data has a large spread. And because many people are unfamiliar with—or do not stop to consider—the issue and its impact on perception, those who are aware of it often have to hesitate in interpreting a bubble chart because they cannot assume that the scaling correction was indeed made. So it is important that bubble charts not only be scaled in this way, but also be clearly labeled to document that it is area, rather than radius or diameter, that conveys the data.<ref>[[Edward Tufte]], ''The Visual Display of Quantitative Information''. Cheshire, CT: Graphics Press. (2001, 2nd edition, ISBN 0-9613921-4-2)</ref>
 
==Displaying Zero or Negative Data Values in Bubble Charts==
The [[metaphoric]] representation of data values as disk areas cannot be extended for displaying values that are negative or zero.
As a fallback, some users of bubble charts resort to graphic symbology to express nonpositive data values. As an example, a negative value <math>v < 0</math> can be represented by a disk of area <math>|v|</math> in which is centered some chosen symbol like "×" to indicate that the size of the bubble represents the [[absolute value]] of a negative data value. And this approach can be reasonably effective in situations where data values' magnitudes (absolute values) are themselves somewhat important—in other words, where values of <math>v</math> and <math>-v</math> are similar in some context-specific way—so that their being represented by [[congruence (geometry)|congruent]] disks makes sense.
 
To represent zero-valued data, some users dispense with disks altogether, using, say, a square centered at the appropriate location.
 
== Incorporating further dimensions of data ==
Additional information about the entities beyond their three primary values can often be incorporated by rendering their disks in colors and patterns that are chosen in a systematic way. And, of course, supplemental information can be added by annotating disks with textual information, sometimes as simple as unique identifying labels for cross-referencing to explanatory keys and the like.
 
== See also ==
* [[Identifying and Managing Project Risk]]
* [[Pivot chart]]
 
== References ==
{{reflist}}
 
{{Commons category|Bubble charts}}
 
[[Category:Charts]]

Latest revision as of 18:08, 9 April 2014

For those of you comparable to me that are not very techy, e take a look at specs it says that the natural element input is normally common just as an Ab digital video feedback. Plug the actual aged AV pink (video clip) connection as part of and you will plug the purple as well as processed audio wiring in tunes advices. Therefore I calculated i really could implement a Y wire each of tunes advices originating the VCR and DVR ( familiar with incorporate online digital result) plus a Y lead during the environment friendly element feedback which could get the alternative point and also white Ab inputs. I assumed providing the did not need the two equipment changed on in addition the exact "distributed " create needs to move. Well, the most important audio works then again considering that lcd led tv "feels" what is plugged in, it can benefit some of the DVR (point) but not when the VCR (white online video) was actually simply activated. That "senses" that there are couple different point wiring plugged as part of so offers and "ill format" given that it needs another point cable. You produce to plug and additionally unplug each cables according on that you would you like to use - ain't planning happen. Each DVR had AV outputs not to mention part and so wore to choose those who work in the exact letter lead setup which works. And so I've missing the grade of the most important point results from the DVR.

I possess put the final 12 months looking to find the 32 inches Tv regarding my favorite modest home fitness space. Practically Let me manage to check out Netflix, The amazon online marketplace Instant Video clip as well as other online video clip services regarding Tv. the started off this pursuit using the forerunners to the present Tv programs, some of the 2013 Vizio E320i-A0. I ran across your Television to have acceptable picture, however, the seem (like for a 37" Vizio i bought the entire year ahead of) was actually AWFUL. we decided to be able to "better" to be able to the Samsung UN32F5500 Samsung UN32F5500 32-Inch 1080p 60Hz slender informed inspired FLAT SCREEN TV (2013 Model) what type of got better movie answer (we couldn't detect) as well as much more beneficial sound (what kind of I would have done note). That will Television been successful Now right until survive period whenever Samsung published a firmware improve what type of crashed Netflix to make huge number of people (and this includes myself) in addition they are incapable of manage the product. Ebay endured right behind that Television and also nowadays I'm back into Vizio with the new 2014 product that I love. I am finished with Samsung and additionally is very happy to view that Vizio is grade #one in customer satisfaction (zero, I do suit them, i merely love my brand-new Tv programs ha ha)

the selected this demonstration so as to add your last show in order to simple desktop pc. I'd learn the fact that just how a couple LG television sets increase recognized pixel density utilizing 4:4:4 chroma map to permit desktop computer files to show free of pixelating. I noticed this particular in order to become correct on this Television plus it is a wonderfully sufficient demonstration towards laptop artwork at just 39 in .. I'm non sure how great with a philips Lcd tv programs this is since I'm deploying it chiefly if you are a Personal Computer show however over HIGH-DEFINITION MULTIMEDIA INTERFACE this task is using very good compared to various other television sets i attempted during the type your decided not to resolve the pc pictures plus the 39LN5300. I am certain there are tehcnical causes that render different tv sets should a level superior career yet not towards the price tag - so far as i could tell.

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