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How to Change Excel Chart Data Labels to Custom Values? Posted on May 5th, 2010 in Charts and Graphs - 48 comments We all know that Chart Data Labels help us highlight important data points. When you “add data labels” to a chart series, excel can show either “category” , “series” or “data point values” as data labels. But what if you want to have a data label that is altogether different, like this: You can change data labels and point them to different cells using this little trick. First add data labels to the chart (Layout Ribbon > Data Labels)Define the new data label values in a bunch of cells, like this:Now, click on any data label. Points to note: This approach works for one data label at a time. Share your Chart Formatting Tricks: What are your favorite chart formatting tricks? What about you? Recently in Charting: Share this tip with your friends

Home · alexandersimoes/d3plus Wiki AJP Excel Information Charting Examples Excel Charting techniques, solutions and examples Chart Pattern Fill PowerPoint Add-In for applying Pattern fills to charts, tables and shapes in PowerPoint 2007 Ratio Plotarea Maintain plotarea ratios Dashboards A collection of tips compiled by guest poster Ceri Williams Polar Plot2 add-in New Polar Plot add-in including examples file Set Square Axis VBA code to create square axis Banding plot area on bubble chart VBA code to align plot area of 2 charts Formula Conditional Line A conditional line chart based on formula Chart Pattern Fills Add-In Add-In for applying Pattern fills to charts and shapes in XL2007 Line Circle Intersections User Defined Functions to calculate intersections between lines and circles Pie sizer Size pie charts plotarea Conditional highlighting axis labels Highlight axis labels Polar plot charts Polar plots Pie chart with individual slice radius Pie slice radius Label high-low line with values Add data values to High-Low line XY Scatter colouration plot Custom leader lines

Introducing Ogma, the Javascript library for large-scale graph visualization and interaction - Linkurious - Understand the connections in your data. Linkurious announces the release of Ogma, the Javascript library for large-scale graph visualization and interaction. State of the art visualization libraries for the Web are unable to display graphs with more than 10 000 nodes and edges. With Ogma is it now possible to display more than 100 000 nodes and 100 000 edges. Technology Modular architecture Ogma makes it possible by leveraging the full performances of WebGL combined with a modular architecture. Dynamic graphs The library is designed for graphs with living data where nodes, edges, and their properties can change in real time due to user interactions or updates from data sources. Level-of-details A key challenge in visualizing large dynamic graphs is to display the less information possible on screen to avoid getting overwhelmed by the amount of data. Ready to code with Developers can get started easily using a unified API and an event model carefully designed. Ogma Showcase screenshot Ogma API documentation Integration Features Roadmap

Color Palette and the 56 Excel ColorIndex Colors [View without Frames] Excel Color Index, coloring of fonts, cell interiors[palette], [copy], [chart], [colorindex], [grayscale], [formatting], [DOS/OE], [HTML]*, [Help], [Macros], [macros], [ColorFormulas], [FormatUnprotected], [chgfont], [ClearConstantsf], [icolorF], [popvalue], [popbased], [sorting], [count], [rowcolor], [DelRows], [hexconv], [chgpalette], [fillcolor], [cellcommentcolor], [BackupDisplay], [tabs], [triangles], [manual], [colorcharts], [detector], [Luma], [pgms], [colorcoding], [coloringcode], [VBE], [Related], [thissite], [postings], [otherxl], [other], [font], [problems], [printers], [mskb], [msdn], Scope of the Color Palette: Each workbook has it’s own palette. To change the default, change your book.xlt template for new workbooks. How the color palette works (#palette) The arrangement in XL97 differs from previous releases in that the colors are arranged from darker to lighter colors, but the Color Index values remain the same. From HELP --> Index --> palette

Data Wrangler UPDATE: The Stanford/Berkeley Wrangler research project is complete, and the software is no longer actively supported. Instead, we have started a commercial venture, Trifacta. For the most recent version of the tool, see the free Trifacta Wrangler. Why wrangle? Number Formats in Microsoft Excel The original version of this article appeared in TechTrax Ezine. Number Formats are little codes that help you control the appearance of numbers in Excel. They are not difficult, and can also be used to help with a few tricks. I'm using Excel charts in many of these examples, but these number formats also apply to values in cells. You can view or edit a number format by double clicking on a text element, then clicking on the Number tab in the dialog, shown below. A number format consists of up to 4 items, separated by semicolons. You can make long numbers easier to read by inserting a thousands separator (a comma for those working in the US). Defining Colors in Number Formats The chart below shows how to make negative numbers appear different, something accountants need to know at a glance. Let's use the three part number format [Blue]$#,##0;[Red]$#,##0;$#,##0, so we can color positive numbers blue, negatives red, and keep zeros in their default black. Hide Zeros in Data Labels Use "?"

iVisDesigner iVisDesigner stands for Information Visualization Designer, which is a platform in which users can interactively create customized information visualization designs for a wide range of data structure. iVisDesigner was started around March 2013 as the undergraduate thesis project of Donghao Ren, its overall goal comes partially from the previous Visualization Assembly Line project, which allows users to freely create axis-based visualizations for multidimensional datasets, like scatterplots and parallel coordinates. In iVisDesigner, we employed a new approach. By allowing users to interactively create mappings from data elements to graphical elements, we support interactive creation of information visualization designs. iVisDesigner is much more expressive, allowing a wide range of visualization designs for different data structures be accomplished without any programming. Design and Program: Donghao Ren, University of California, Santa Barbara, Peking University. Download Video

Excel Hero Blog - Excel Hero Hello All. I am quite honored that Daniel has invited me to become a regular contributor here at the and hope I can maintain the high standard on content that this site has become renowned for. I look forward to your feedback on this and future posts. I figured I'd give it a go in Excel and this post documents my approach to a solution. Below you see a rotating array of blue crosses and 3 yellow dots. n reality, the 3 yellow spots are continuously present, honest! What to see On the right you see a rotating array of blue crosses and 3 yellow dots. The actual MIB Excel model is much smoother than this animated GIF representation. The MIB Model There were three approaches I thought about using for this optical illusion. 1. 2. 3. Choice of Attack The first method wouldn't suit the needs of the illusion as each marker doesn't rotate as the series is rotated, but instead stays fixed relative to the ordinal axis. Setup This gave me a table of X and Y values for each point. Rotation