当前位置:网站首页>Data visualization chart summary (I)
Data visualization chart summary (I)
2022-07-05 06:02:00 【Begin to change】
Catalog
Twelve 、 Multiple sets of bar charts
13、 ... and 、 Stacked bar chart
fourteen 、 Unequal width histogram
seventeen 、 Stacked area chart
eighteen 、 Quantized waveforms
twenty-seven 、 Nightingale rose
One 、 Dot matrix diagram
Dot matrix diagram (Dot Matrix Chart) Display discrete data in points , The dots of each color represent a specific category , And put them together in matrix form .
It can be used to quickly view the distribution and proportion of different categories in a dataset , And compare it with other data sets , It's easier to find patterns .
Two 、 Dot graph
Dot graph (Point & Figure Charts) Also known as 「P&F chart 」, Use by X and O A series of squares composed of symbols to show the supply and demand relationship of a specific asset .
This chart has nothing to do with time , Mainly focus on the filter price performance of assets ; It also doesn't show the volume of transactions , The purpose is just to show any change in supply and demand , be called 「 breakthrough 」(breakouts).
3、 ... and 、 Arc chart
Arc chart (Arc Diagram) It's another way of data expression besides two-dimensional biaxial chart . In the arc graph , Nodes will follow X Axis placement , Then the arc is used to represent the connection between nodes .
The arc chart is suitable for finding situations where data are common . But the disadvantage is : It can't show the structure and connection between nodes as clearly as other two axis charts , And too many connections can make the chart difficult to read .
Four 、 Broken line diagram
A line chart is used to display quantitative values over successive intervals or time spans , Most commonly used to show trends and relationships .
Besides , A line chart can also show... In a certain period of time 「 Overall overview 」, Take a look at the development of data over this period of time .
5、 ... and 、 Parallel graph
Parallel graph (Parallel Coordinates Plots) It can display multivariable numerical data , Most suitable for comparing multiple variables at the same time , And show the relationship between them .
When data is dense , Parallel graphs tend to be confusing 、 Illegible . The solution is through interactive technology , Highlight the selected line or lines , And fade all the other lines , Let's focus more on what we're interested in , And filter out the interference data .
6、 ... and 、 Network diagram
Also known as 「 Web map 」 or 「 Node link graph 」, Used to show the type of relationship between things .
These nodes are usually dots or small circles , But you can also use icons .
The main network diagrams are as follows 「 Not oriented 」 and 「 directional 」 Two kinds of . An undirected network diagram shows only the connections between entities , The directed network diagram shows whether the connection is unidirectional or bidirectional ( Through the little arrow ).
Network graph data capacity is limited , And when there are too many nodes, it will form a similar 「 Hairball 」 The design of , Make it difficult to read .
7、 ... and 、 Pictogram
Pictogram (Pictogram Chart) Also known as 「 Pictograph 」, Use patterns to show the amount of data .
Using patterns can overcome language 、 Cultural and educational differences , It is a more representative method of data display . for instance , If the data is 「5 Vehicles 」, The picture will show 5 A car design .
8、 ... and 、 Histogram
Histograms are suitable for displaying the distribution of data at successive intervals or within a specific period of time , It helps to estimate the location of the value set 、 The upper and lower limits and the determination of whether there are gaps or outliers ; The probability distribution can also be shown roughly .
Nine 、 Density map
Density map (Density Plot) Also known as 「 Density curve 」, Used to display the distribution of data in a continuous period of time .
This chart is a variation of the histogram , Use smooth curves to draw numerical levels , So we get a smoother distribution , And they are not affected by the number of packets used , So we can better define the shape of the distribution .
Ten 、 Population pyramid
Population pyramid (Population Pyramid) Also known as 「 Age gender pyramid 」, It's a back-to-back pair of histograms , Show the distribution of all age groups and the male and female population .
The population pyramid is best used to detect changes or differences in population patterns . Multiple population pyramids put together can be used to compare population patterns between countries or different groups .
11、 ... and 、 Bar chart
Bar chart (Bar Chart) Also known as 「 Bar chart 」 or 「 Bar charts 」, Use horizontal or vertical bars ( Bar charts ) To compare different classes of discrete values .
One of the axes in the chart represents the specific category to be compared , The other is used as a scale for discrete values .
The discrete data of bar chart is classified data , It's about the number in a single category , It doesn't show the continuous development of the value in a certain period of time .
Twelve 、 Multiple sets of bar charts
Groups of bars are also known as 「 Grouped bars 」 or 「 Double bar chart 」, It's a variation of the bar chart .
Multiple sets of bars are often used to compare grouped variables or categories with other data groups , Mini histograms can also be used to compare , Each bar in each group will represent the significant interval between variables .
But the disadvantage is , It's hard to read when there are too many bars together .
13、 ... and 、 Stacked bar chart
Unlike multiple bar charts , Stacked bar chart (Stacked Bar Graph) Overlay the bars of multiple data sets with each other , Good for showing how large categories are broken down into smaller categories , And what's the relationship between each part and the total amount .
There are two types of stacked bar charts :
Simple stacked bar chart . Place segment values one by one , The total value of the bar is the sum of all the segment values , Suitable for comparing each group / The total number of segments .
100% Stacked bar chart . The percentage of each group as a whole will be displayed , And draw according to the percentage of each value in the whole group , It can be used to show the relative difference between the numbers in each group .
fourteen 、 Unequal width histogram
Unequal width histogram (Marimekko Chart) Also known as 「 Mosaic 」, Used to show the relationship between a pair of variables in classified data , The principle is similar to bidirectional 100% Stacked bar chart , But all the bars in it are numerical / The scale axis has equal length , And it's divided into segments .
The main disadvantage of unequal width histogram is that it is difficult to read , Especially when there are lots of segments . Besides , It's also difficult to accurately compare each segment , Because they're not aligned along a common baseline .
therefore , The unequal width histogram is more suitable for providing an overview of the data .
15、 ... and 、 Area map
Area map (Area Graph) It's a kind of line chart , But the area below the line is filled with color or texture
Just like a line chart , The area chart can show the change and development of quantitative values in a certain period of time , Most commonly used to show trends , It's not a specific number .
Two more commonly used area charts are grouped area charts and stacked area charts . The grouped area chart starts with the same zero axis , The stacked area chart starts from the last data point of the previous data series .
sixteen 、 Scale area
It's a great way to compare values and scale ( Size 、 Quantity, etc ), In order to quickly and comprehensively understand the relative size of data , Without using a scale .
A scale area chart usually uses a square or a circle , Common technical errors are , Use length to determine shape size , Instead of calculating the area of space in a shape , This leads to an exponential increase and decrease in values .
seventeen 、 Stacked area chart
Stacked area chart (Stacked Area Graph) The principle is the same as that of a simple area graph , But it can display multiple data series at the same time , The starting point of each series is the ending point of the previous data series
Stacked area charts use area areas to represent integers , So it doesn't apply to negative values . in general , They are suitable for comparing changes in multiple variables within the same interval .
eighteen 、 Quantized waveforms
This chart is a variation of the stacked area chart , But the value is not drawn along a fixed line axis , It's around a changing central baseline
By using flowing organic shapes , Quantized waveforms (Stream Graph) Different types of data can be displayed over time , It's kind of like these organic rivers , So the quantization waveform looks pretty good .
In the quantization waveform , The shape and size of each wave is proportional to the number in each category . The axis that flows parallel to the waveform is used as a time scale . We can also use different colors to distinguish each category , Or change the color to show the additional quantitative value of each category .
Besides , When they show it interactively , More efficient than static or printed .
nineteen 、 Radar map
Radar map (Radar Chart) Also known as 「 Spiders 」、「 Polar map 」 or 「 Star map 」, It's a way to compare multiple quantitative variables , Can be used to see which variables have similar values , Or if there are any outliers in each variable .
Besides , Radar charts can also be used to see which variables in the dataset score higher / low , Ideal for display performance .
Each variable has its own axis ( Start from the center ). All the shafts are arranged radially , The distance between them is equal , All axes have the same scale . The grid lines between the axes are usually used for guidance only . The value of each variable is drawn on its axis , All the variables in the dataset will be joined together to form a polygon .
twenty 、 Sanguitu
Sanguitu (Sankey Diagram) Used to show the flow direction and quantity .
At each stage of the process , Flow arrows or lines can be grouped together , Or separate them in different ways . We can use different colors to distinguish the different categories in the chart , Or represents a transition from one stage to another .
The 21st 、 Parallel set graph
Parallel set graphs are similar to Sankey graphs , Both show flow and scale , But parallel set graphs don't use arrows , They are in each displayed line set (line-set) Divide the process path .
Each line set corresponds to a dimension / Data sets , Its value / The different classes of line segments represented by the set of lines . The width of each line and the flow path , It is determined by the proportion of the total number of categories . Each process path can be represented by different colors , To show and compare the distribution between different categories .
Twenty-two 、 Error line
Error bars can be used as an enhancement to show data changes , It is usually used to display the standard deviation in a range dataset 、 Standard error 、 Confidence interval or minimum / Maximum .
The error line is always parallel to the axis of the quantitative scale , It can be vertical or horizontal ( Depending on the quantitative scale is in Y Axis or X On the shaft ).
23 、 Tree structure
Tree structure (Treemap) It's a way to use nested rectangles to show hierarchies , At the same time, the number of each category is displayed by area size .
Each category is assigned a rectangular area , Its subcategories are represented by nested rectangles . When different quantities are assigned to each category , The area of these rectangles is proportional to this number .
Ben Shneiderman The tree structure diagram was originally developed to display a large number of file directories on the computer , It doesn't take up too much screen space , Therefore, the tree structure diagram is a compact and space saving hierarchical display , It allows people to quickly understand the structure .
Twenty-four 、 Circle packing
Circle accumulation (Circle Packing) Also known as 「 Circular tree structure 」, It's a variation of the tree structure , Use circles ( Instead of rectangles ) Layer by layer represents the entire hierarchy .
The area of each circle can also be used to represent any additional value , Such as quantity or file size . We can also use color to classify the data , Or represent another variable by different hues .
Although the round pile looks beautiful , But it's not as space saving as a tree ( Because there's a lot of space in the circle ), But it's actually more effective than a tree diagram in showing hierarchies .
twenty-five 、 The pie chart
Pie chart (Pie Chart) Divide a circle into segments of different proportions , To show the proportions between the categories
The pie chart is suitable for quickly displaying the proportional distribution of data , But the main drawback is : Can't show too many items 、 You usually need a legend 、 Can't exactly compare .
hexacosa- 、 Doughnut
Doughnut (Donut Chart) It's basically a pie chart , It's just that the middle part is cut off
however , The doughnut chart still has a slight advantage over the pie chart , It makes people no longer just look at 「 cake 」 The area of , On the other hand, we pay more attention to the change of population value : Focus on reading the length of the arc , Instead of comparing 「 Cakes and cakes 」 There are different proportions between .
in addition , The space in the middle of the circle can be used to display other information , So it saves more space .
twenty-seven 、 Nightingale rose
Nightingale rose (Nightingale Rose Charts) Also known as 「 Polar area 」
In the Nightingale rose , What represents the numerical value is the sectional area , Not its radius .
Twenty-eight 、 Sunrise chart
Also known as 「 Multi layer pie chart 」 or 「 Radial trees 」, Show hierarchy through a series of circles , Then cut according to different types of nodes .
Twenty-nine 、 Spiral chart
Also known as 「 Time series spiral 」, Along the Archimedean spiral (Archimedean spiral) Time based data .
The chart starts at the center of the spiral and goes out . The spiral is very variable , You can use bars 、 Lines or data points , Display along the spiral path .
Spirals are great for displaying large datasets , It usually shows data trends over a long period of time , Therefore, it can effectively display periodic patterns
thirty 、 Radial bar chart
A radial bar chart is a bar chart drawn in polar coordinates .
Although it looks beautiful , But the length of the bar on a radial bar chart can be misunderstood .
Official account : You can ask me to explain it in detail
边栏推荐
- 【Rust 笔记】14-集合(上)
- Règlement sur la sécurité des réseaux dans les écoles professionnelles secondaires du concours de compétences des écoles professionnelles de la province de Guizhou en 2022
- Maximum number of "balloons"
- Codeforces round 712 (Div. 2) d. 3-coloring (construction)
- Transform optimization problems into decision-making problems
- 中职网络安全技能竞赛——广西区赛中间件渗透测试教程文章
- 每日一题-无重复字符的最长子串
- Bit mask of bit operation
- Arduino 控制的 RGB LED 无限镜
- 【Jailhouse 文章】Jailhouse Hypervisor
猜你喜欢
leetcode-6110:网格图中递增路径的数目
Solution to game 10 of the personal field
Dynamic planning solution ideas and summary (30000 words)
Brief introduction to tcp/ip protocol stack
Educational Codeforces Round 116 (Rated for Div. 2) E. Arena
[practical skills] technical management of managers with non-technical background
MIT-6874-Deep Learning in the Life Sciences Week 7
Sword finger offer 05 Replace spaces
Overview of variable resistors - structure, operation and different applications
个人开发的渗透测试工具Satania v1.2更新
随机推荐
【Rust 笔记】17-并发(上)
API related to TCP connection
【Rust 笔记】14-集合(下)
Time complexity and space complexity
全排列的代码 (递归写法)
Configuration and startup of kubedm series-02-kubelet
leetcode-556:下一个更大元素 III
Codeforces Round #715 (Div. 2) D. Binary Literature
Flutter Web 硬件键盘监听
Scope of inline symbol
1039 Course List for Student
Daily question 2006 Number of pairs whose absolute value of difference is k
LVS简介【暂未完成(半成品)】
The sum of the unique elements of the daily question
Sword finger offer 05 Replace spaces
One question per day 2047 Number of valid words in the sentence
The connection and solution between the shortest Hamilton path and the traveling salesman problem
CPU内核和逻辑处理器的区别
一些工具的记录2022
leetcode-6111:螺旋矩阵 IV