It’s well known that many people are quite unfamiliar with the issue as well as its impact on perception, being still aware of it, hesitating in interpreting a “bubble chart” for only a reason of being unable to assume that the scaling correction was already made. These misinterpretations can take place especially where the range of the needed data to be represented has a very large spread.
The mentioned scaling issue can lead to different extreme misinterpretations. In order to get a properly weighted scale, each of the disks’ radius must be scaled to the so called “square root” of the corresponding data value v3. Thus, in case someone chooses to scale the disks' radius to the third data values directly, then the size differences among the mentioned disks can be misleading and “non-linear”. Instead, it is proportional to the square of the radius. The human visual system is known to be experiencing a disk's size in terms of its area, having the area of a disk not proportional to its radius. The mentioned bubble charts can be considered as a variation of the so called “scatter plot”, where data points are simply replaced with “bubbles”, which you can always use instead of a “scatter chart” itself in case your data has three data series, containing (each) a set of values, having the sizes of the bubbles determined by the values in the third data series. The third of the v3 values is expressed through its size in any of the bubble charts, that are used for facilitating the understanding of social, medical, economical and other scientific relationships. Each of the entities with its triplet (e.g., v1, v2, v3) of the needed to be illustrated data is plotted in a way of a disk, expressing 2 of the vi values through the disk's xy location. It is basically a type of chart, with help of which it is easy to display 3 different dimensions of the same data. One of the diagrams which you can make in ConceptDraw DIAGRAM within a short period of time is a “bubble” one, also known as simply “bubble chart”. There can be other variations of such kinds of diagrams and in order to draw them you need a useful software, which is, obviously, ConceptDraw DIAGRAM one, which can help you to make any needed chart, flowchart and/or diagram, as well as schemes and plans when you need them simply dragging the needed pre-made example from the appropriate solution and editing it the way you want your final result to look like.
#Mac draw diagrams mac os#
The “Basic Shapes solution” is a Mac OS software tool for drawing the business communication ideas and concepts, simple visual presentations full of numerical data and other.
If you are looking for the best diagramming drawing software for your Mac, then a good option for you can be a ConceptDraw DIAGRAM one, extended with numerous solutions for simplifying your work with drawing diagrams, as well as charts, flowcharts, maps, schemes and other schematics, as ConceptDraw DIAGRAM gives all of its users the ability to draw the various diagrams within only a couple of hours or, sometimes, minutes, depending on how good you know it already.
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