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PODisplay the correct filled shape in legend of ggplot2
 

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  1. PODisplay the correct filled shape in legend of ggplot2
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    <p>I have following dataset:</p> <pre><code>structure(list(com = c("v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "v", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t", "v", "v", "v", "v", "v", "v", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t", "t" ), d = c(0.85, 0.85, 0.85, 0.85, 0.85, 0.85, 0.85, 0.85, 0.85, 0.85, 0.85, 0.85, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.2, 1.2, 1.2, 1.2, 1.2, 1.2, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4), strf = c(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0.25, 0, 0.5, 0, 0, 0, 0.25, 0, 1, 0, 0, 0, 0.5, 1, 1, 1.5, 0.25, 1, 1, 1.5, 1.5, 2, 0.5, 1, 3, 2.5, 2.5, 2, 0, 0.5, 0.25, 0.5, 0.5, 1, 0, 0.5, 1.5, 2, 1, 2.75, 0, 0.5, 0, 0.5, 1.5, 2, 2.5, 3), side = c(2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4), auf = c("h", "h", "h", "h", "h", "h", "l", "l", "l", "l", "l", "l", "h", "h", "h", "h", "h", "h", "l", "l", "l", "l", "l", "l", "h", "h", "h", "h", "h", "h", "l", "l", "l", "l", "l", "l", "h", "h", "h", "h", "h", "h", "h", "h", "h", "h", "h", "h", "h", "h", "h", "h", "h", "h", "l", "l", "l", "l", "l", "l"), zud = c(10.8823529411765, 10.8823529411765, 8.52941176470588, 8.52941176470588, 5, 5, 5, 5, 8.52941176470588, 8.52941176470588, 10.8823529411765, 10.8823529411765, 9.25, 9.25, 7.25, 7.25, 4.25, 4.25, 4.25, 4.25, 7.25, 7.25, 9.25, 9.25, 9.25, 9.25, 7.25, 7.25, 4.25, 4.25, 4.25, 4.25, 7.25, 7.25, 9.25, 9.25, 8.40909090909091, 8.40909090909091, 6.59090909090909, 6.59090909090909, 3.86363636363636, 3.86363636363636, 7.70833333333333, 7.70833333333333, 6.04166666666667, 6.04166666666667, 3.54166666666667, 3.54166666666667, 6.60714285714286, 6.60714285714286, 5.17857142857143, 5.17857142857143, 3.03571428571429, 3.03571428571429, 3.03571428571429, 3.03571428571429, 5.17857142857143, 5.17857142857143, 6.60714285714286, 6.60714285714286 ), dru = c(420, 540, 420, 370, 280, 170, 410, 250, 440, 580, 710, 530, 360, 300, 270, 240, 190, 190, 290, 270, 380, 330, 450, 480, 320, 320, 285, 285, 190, 190, 290, 290, 420, 420, 450, 450, 310, 300, 270, 230, 210, 210, 345, 305, 250, 270, 205, 205, 290, 310, 270, 280, 270, 260, 340, 350, 420, 410, 510, 500)), .Names = c("com", "d", "strf", "side", "auf", "zud", "dru"), row.names = c(NA, 60L), class = "data.frame") </code></pre> <p>and this code:</p> <pre><code>s &lt;- ggplot( data2 , aes(zud, dru)) s + geom_point(aes( shape=com, size=strf, fill=as.factor(d)) , alpha=0.5) + scale_fill_hue( h=c(90, -100), l=seq(80, 20,length.out = 5 ), c=90) + scale_size(range = c(2 , 10)) + ylim(100, 700) + scale_shape_manual(values=c(21,22)) + facet_grid(side ~ auf) + guides(fill = guide_legend(override.aes = list(shape = 21, size=5)), shape = guide_legend(override.aes = list( size=5)), size = guide_legend(override.aes = list( shape=21, fill="grey70"))) </code></pre> <p>And that gives me this correct plot:</p> <p><img src="https://i.stack.imgur.com/uFMIS.png" alt="correct"></p> <p>But when I try to change the square shape into a triangle by changing this code snippet</p> <pre><code>+ scale_shape_manual(values=c(21,22)) </code></pre> <p>into </p> <pre><code>+ scale_shape_manual(values=c(21,24)) </code></pre> <p>the legend for the shape is incorrect (empty for the second shape).</p> <p><img src="https://i.stack.imgur.com/JkVoC.png" alt="incorrect"></p> <p>What should I do to get the correct legend shape for this filled shapes? (I am running ggplot2’ version 0.9.3.1 and R 3.0.1 on an Windows 64 bit machine) </p>
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    1. This table or related slice is empty.
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    1. USRoland
    1. USAlex
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. PODisplay the correct filled shape in legend of ggplot2
      1. This table or related slice is empty.
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    2. VO
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      1. PODisplay the correct filled shape in legend of ggplot2
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    1. COI cannot reproduce this (on a mac). I see the triangle.
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      1. PODisplay the correct filled shape in legend of ggplot2
      1. USRoland
    2. COStrange. I restarted R and now I also see the correct shape. Thank you for your time.
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      1. PODisplay the correct filled shape in legend of ggplot2
      1. USAlex
 

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