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POCategorical bubble plot for mapping studies
 

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  1. POCategorical bubble plot for mapping studies
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    <p>How to create a categorical bubble plot, using GNU R, similar to that used in systematic mapping studies (see below)?</p> <p><img src="https://i.stack.imgur.com/rdB7M.png" alt="categorical bubble plot used in mapping studies"></p> <p>EDIT: ok, here's what I've tried so far. First, my dataset (Var1 goes to the x-axis, Var2 goes to the y-axis):</p> <pre><code>&gt; grid Var1 Var2 count 1 Does.Not.apply Does.Not.apply 53 2 Not.specified Does.Not.apply 15 3 Active.Learning..general. Does.Not.apply 1 4 Problem.based.Learning Does.Not.apply 2 5 Project.Method Does.Not.apply 4 6 Case.based.Learning Does.Not.apply 22 7 Peer.Learning Does.Not.apply 6 10 Other Does.Not.apply 1 11 Does.Not.apply Not.specified 15 12 Not.specified Not.specified 15 21 Does.Not.apply Active.Learning..general. 1 23 Active.Learning..general. Active.Learning..general. 1 31 Does.Not.apply Problem.based.Learning 2 34 Problem.based.Learning Problem.based.Learning 2 41 Does.Not.apply Project.Method 4 45 Project.Method Project.Method 4 51 Does.Not.apply Case.based.Learning 22 56 Case.based.Learning Case.based.Learning 22 61 Does.Not.apply Peer.Learning 6 67 Peer.Learning Peer.Learning 6 91 Does.Not.apply Other 1 100 Other Other 1 </code></pre> <p>Then, trying to plot the data:</p> <pre><code># Based on http://flowingdata.com/2010/11/23/how-to-make-bubble-charts/ grid &lt;- subset(grid, count &gt; 0) radius &lt;- sqrt( grid$count / pi ) symbols(grid$Var1, grid$Var2, radius, inches=0.30, xlab="Research type", ylab="Research area") text(grid$Var1, grid$Var2, grid$count, cex=0.5) </code></pre> <p>Here's the result: <img src="https://i.stack.imgur.com/i4oXU.png" alt="What I&#39;ve got"></p> <p>Problems: axis labels are wrong, the dashed grid lines are missing.</p>
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    1. USrodrigorgs
    1. USrodrigorgs
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    1. COWelcome to stackoverflow. You're getting a number of downvotes because you haven't provided a data set or any code you've tried. Check out this [LINK](http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example) for more info on how to set up your question.
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      1. USTyler Rinker
    2. COFor the downvoters I can understand why you downvoted but please take the time to explain to people as to why. rodrigorgs is a first time poster and doesn't get the norms of SO. If you downvote w/o explaining, that serves no purpose but to give us a bad reputation.
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      1. POCategorical bubble plot for mapping studies
      1. USTyler Rinker
    3. COHi @rodrigorgs, to echo Tyler's comment. IF you can provide some sample data, you are more likely to get helpful answers. (you can either post a link to the data, or you can paste a small sample in the body of your question. Please do not put it in the comments)
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      1. USRicardo Saporta
 

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