A sheet of information in the form of a table, graph, or diagram.

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2answers
105 views

how to optimize candlestick charts from finance

I am learning how to make candlestick charts with my computers. There are a number of libraries doing this already, but I have worked from scratch. Here is my example. There seem to be variants ...
0
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2answers
49 views

Quantifying activity by the time of a day of the week

First post here, but I'm really having trouble getting an idea of how to visualize a certain piece of data for a project. Right now, we are trying to show a certain amount of activity on a given day ...
0
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1answer
110 views

Which D3JS data chart is most similar to a scheduler?

I realize this is a borderline SO question. I am trying to figure out which of the examples on D3JS most closely resembles a scheduler or Gantt chart so I can use it in our app. I think bullet ...
0
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1answer
56 views

How to display more than 20 data sets?

I have a bunch of data I would like to display in several static graphs. In this particular case, it's the amount of visits different parts of a website has throughout time, for analytics purposes. ...
0
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1answer
79 views

Interaction with a tooltip on a line chart

I am designing a line chart which displays a tooltip when the user hovers over the chart to show extra information. A working example of what I am currently using can be seen here. I am interested in ...
0
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2answers
74 views

What is easy to perceive? Width or height?

Let say I have to show the difference between two values then what will be the best to show the values horizontally or vertically. Edit: I need to know in which graph it would be easier to compare ...
0
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1answer
99 views

Displaying user skills with pie chart (in percentage)

I have seen various job templates where users have shown concepts to show skills in a percentage value or pie charts. Below are some examples of that: Source: Source: Source: Is this ...
2
votes
1answer
39 views

How should I display labels on an unbounded scale?

I have a colour scale, used as a legend for a choropleth, that looks like this: The legend represents distance from the mean. However, the ends of the scale are not clamped - the uppermost range ...
1
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2answers
77 views

Improving data usability

I'm working on a new version of a data analysis for robotics competitions. Among other things, I'd like to make it easier to view complex match statistics that are collected on each robot. Currently ...
0
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1answer
61 views

How to color curves in a Timeseries Chart?

I have a realtime timeseries chart which should show a variety of values. To make it mor clear: It should contain values for a solar park. Therefore I have stuff like Voltage, Current, Power (absolute ...
0
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1answer
106 views

Order of user operations when creating a graphical chart

I'm writing a piece of software that involves users creating graphical charts. After they select the data they want (time period, location, etc.) what order should the next operations below take ...
1
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2answers
57 views

how to illustrate dependence of time of day?

I need to demonstrate that move people spend more time checking their e-mail at certain times of day than others. So I created this chart: I thought it was this was apparent, but it proved too ...
2
votes
2answers
61 views

Where to place the Y axis label

I would like to improve the readability of the label on charts. At the moment there look like this download bmml source – Wireframes created with Balsamiq Mockups What is the best ...
1
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2answers
97 views

Dashboard for displaying widgets with lots of similar output

I am trying to create a dashboard to be displayed in an office on a TV screen which allows staff to quickly see relevant statistics. For each statistic it needs to show the current value as well as a ...
3
votes
3answers
120 views

chart that shows input and output and total

Sorry if it is a duplicate; I looked around but I could not reach a similar post. I am looking for a chart that will demonstrate both the input and the output as well as the total. I could use a ...
0
votes
6answers
77 views

Hide or display a chart while its updating

I am working on a chart application and the user changes options many times to update the chart. Sometimes the updating may take few second. (A) Should I hide it to avoid any misunderstanding about ...
2
votes
2answers
171 views

Real time filtering vs Apply filters button?

We are integrating a BI tool into our maintenance system and I am currently evaluating two viable products to put forward as a recommendation. One item where these tools differ is their filtering ...
4
votes
1answer
476 views

Why do histograms not have spaces in between bars (as opposed to a bar graph)?

Lets say one wants a histogram . Say how many trades for a stock occurred on that day. And they are dead set on a histogram/bar graph. (as opposed to other representations why are histograms ...
4
votes
2answers
165 views

Representing time intervals in a chart

I'm trying to design a visual representation of a child's sleep schedule for a given week. I was thinking of making a chart with the time of day on the y-axis and the days of the week on the x-axis ...
2
votes
1answer
79 views

Labels in a zoomable interface

I am working on a zoomable Sankey diagram hoping to be able to display small and big elements at the same time and I con not decide if labels should zoom or keep constant size. Firstly the whole ...
1
vote
1answer
115 views

Does anybody know why google chart sparklines were deprecated? [closed]

This may be asking about old news, but I was curious why Google deprecated sparklines in their charts API ("officially deprecated as of April 20, 2012"). Did they come to the conclusion that ...
14
votes
4answers
2k views

How best to show server availability over a 24 hour period?

I have a customer who asked me to provide a "Server Availability" chart for the last 24 hours that looks like this one: Y represents hours (0 - 23); X represents minutes (0 - 59) In this example you ...
1
vote
1answer
91 views

Chart axis autoscaling

I know this is hard to answer in general (i.e. not in the context of a specific application and user needs), but what evidence is there for or against autoscaling of axes on a chart in terms of user ...
0
votes
1answer
200 views

What are these “dial gauges” called?

I'm in the middle of designing a dash board, and there's somewhere where we display numbers that I really would like to have this specific type of dial gauge that I've seen before online. I ...
3
votes
4answers
209 views

What would you consider to be the natural order for this graph?

I have the following case: I have 5 sale channels and I want to build an active chart (part of a monitoring solution) in order to display the differences between today and yesterday sales, per ...
3
votes
1answer
292 views

Innovative pie chart? Is there any graph that can be used instead of pie chart?

I have been trying to find solution for coming up with a better pie chart for couple of reasons. Overlaying #% (text) on top of tiny portion of piechart wasn't really working in my opinion. Also, ...
4
votes
1answer
117 views

Graph overlay that doesn't obscure the data

I'm building an app that renders a line graph of the user's wellness over time. (For example:) It also needs to mark the days they took medication. Originally, I wanted to place a dot at the ...
2
votes
1answer
149 views

Colour stripes in chart

I've been given a very limited colour palette to work with for a number of charts. Because the palette is limited, it's been suggested that using the same colours but with patterns such as stripes ...
5
votes
3answers
257 views

Display multi-part progress

I am trying to come up with an effective way to show progress towards a college degree. I have tried a couple of different things, but no solution has been able to solve all of my requirements. I ...
8
votes
4answers
496 views

How to display a timeline?

My question seems easy but I have to display a time line in a small area due to layout constraint. And I have to write some "actions" to do throughout the line (1 to 4 words). Sometimes I have two ...
1
vote
2answers
200 views

Best Way to Illustrate Creating Charts based on Dynamic Data

I'm developing a application that allows business users to create forms with fields such as text, select boxes, check boxes, radio buttons, numeric, etc with a easy drag-n-drop UI like: Once the ...
4
votes
1answer
151 views

How to handle daylight savings time when displaying logged data

If we have a system that measures and logs a users energy consumption, and then displays this data on an hourly basis, how should you display the anomalies that occur when shifting to/from daylight ...
3
votes
2answers
77 views

What are the options for displaying 3 metrics in a 2D graph?

I want to display three metrics on a graph (in descending order of importance): Level of session Date/time of session score The % fill of the circle represents: Green: how close they got b/t ...
3
votes
2answers
857 views

What's a pie chart alternative that continues to occupy a predictable amount of screen space? [closed]

Pie charts have many problems. Among them: Hard for humans to visually distinguish between slices of similar but different sizes. Nearly impossible to effectively label with more than 5-7 pieces ...
1
vote
1answer
121 views

Several data visualizations on one page?

I have a set of visual models that can answer different questions such as: How is Country A doing in x What is Country A's proportion of y ... There will be approximately 5-6 questions with ...
0
votes
1answer
50 views

Eliminating repetitive chart titles when you want to switch contexts

We run an analytics monitoring service. We have a chart control that we use to show data to users who want to explore their different analytics providers. Here's a rough mockup: Here, the user is ...
8
votes
3answers
312 views

How to visually show status values for a large number of data points?

For example, what if you have 100 valves in a process plant. You want to show at a glance their status, with the most important thing to notice is a value that indicates a valve that is in critical ...
2
votes
3answers
127 views

What is the best compact chart format for a binary value over time?

I want to show a "success"/"failed" value on a chart in a compact space. Basically I have various processes that run every day. I want to show in a compact space the status history of each process. ...
0
votes
2answers
148 views

Good way to choose a different scale for charts

For a web application, I am looking for a good way to select the scale used in a chart. First, let me explain the scenario: I have some data that I want to show as charts. The data is a number from 1 ...
1
vote
4answers
272 views

What would be the best way to format a time range?

I have a chart control and a time bound value. The control displays the value aggregated over equal intervals of time. It is important to display the corresponding time range for each aggregated data ...
3
votes
1answer
97 views

Right to left graph labels for right-to-left languages

When building a graph or chart for use by right-to-left languages such as Arabic should the labels also change? For instance it is generally accepted in my English speaking culture that lower numbers ...
1
vote
1answer
414 views

Guideline to choose among horizontal bar chart and vertical bar chart (For mobile device)

Currently, I were to implement a bar chart, to show dividend received from year 2000 till 2013 (as an example) I was still puzzling, on whether I should go for horizontal bar chart or vertical bar ...
6
votes
6answers
500 views

Necessity of y-axis label on a line graph?

I'm currently designing a line graph to provide a relative, "quick-glance" view of data trends, rather than the granular stock-market-style view. There will only be one trend line. Currently each of ...
49
votes
8answers
3k views

Should I fill empty space in bars?

It's about bar-charts in a table. Every row has a bar, which visualises a value of the row. The biggest value of the whole table is the maximum of the bars and not necessarily on the same ...
3
votes
3answers
468 views

Charts: Unlimited data, limited colors

Currently I am tasked to create a JavaScript plugin that builds 3 charts: Stacked bar chart Pie chart Multi-line chart These charts are to be styled ala Bootstrap. I am evaluating colors at the ...
1
vote
2answers
85 views

Finding a label for items that don't fit into categories

I'm maintaining a reporting application. When displaying data, there is an option of displaying a certain number of items explicitly and lumping together other items into a single category. For ...
4
votes
2answers
113 views

Interaction model for hierarchical selection

For a line chart, I would like the user to be able to drill-down and look at how specific groups are fairing over time. First, there is the selection of dimension and then groups within that ...
4
votes
1answer
95 views

Hungriness chart - where to find?

So, I have a funny, border-UX question... My friend will have a wedding soon. I'm the best man or whatever it's called - organizer. We'll have some users called guests. Some will travel a long way ...
5
votes
3answers
189 views

Representing large numbers

I'm developing a charting application. There could be a situation where I would have to display large numbers on the chart. The problem is that they number labels have to fit inside the chart columns, ...
6
votes
3answers
2k views

A graph for displaying numerical data like age

I want to show a variety of datapoints in a graph. For example I have several datapoints, each one representing the age of a user. What would be a good graph representing "10 users are 18 years old, 2 ...