data visualization

Hi, I am wanting to plot a graph where I have multiple data points per category of data. For some context, I have done some analysis on different samples and now have up to 3 data points for each sample and I am wanting to present them in a lollipop chart-type way (see image). I'm wondering if...

I'm thinking about software to help with graphics. Has anyone used Tableau, or one of the other data visualization tools? What are your impressions and how is the cost? Thank you - Dave

Hello Everyone, This is my first post here and also my first question. Every week I extract a data set from a web-service that serves many functions. One of these functions involves action plans that the business has to follow. These action plans have deadlines. Is there any way that I...

Hello, I have a set of data that's split by town/city (in the UK) and the sales numbers associated with the town/city. Is there a way I can put a bubble chart on a map for visualisation. Example below: London - 5300 Manchester - 2750 Birmingham - 7862 Newcastle - 8000 As logic would dictate...

Hello, I am working on making hundreds of bar charts. The bar color is a dark blue, so for visual purposes, we made the data label white. The problem is that in some instances, the bar value is so small that the white data label cannot be seen. Is there a way to write some code that changes...

I'm looking for VBA to do what ggplot2 does on its default, automatically chart a data set to show what dimensions of the data need more study. Code that creates however many small multiples as there are columns along the lines of what R's ggplot2 does, that is, plots two ranges, a category and...

Hello, I have an Excel-worksheet with data of people whom I called on their telephone (for a non-profit survey, members/supporters of a charity organization) Simplified, it looks like this: <tbody> Person ID (person that I called) Call Date Comment number of calls 2005002 2014-10-01 10:20...

What data visualization tool is he using in the presentation and in his web? I was watching a BBC presentation this morning from Professor Hans Rosins BBC News - Viewpoint: Five ways the world is doing better than you think As you can see in his video the data visualizations are incredible then...