R图中出现奇怪的线

本文介绍了R图中出现奇怪的线的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我要提交研究论文的期刊要求文章必须以PDF格式提交.我正在使用R进行统计和绘制图形.

Journal in which I am submitting a research paper requires that article should be submitted in PDF-format. I am using R for statistics and graphs.

我使用基本公式来打印图形.在VennDiagram包中，barplot()用于条形图，boxplot()用于框线图和draw.triple.venn.我没有对设备或图形参数使用特殊的命令或公式.

I have used basic formulas to print my graphs. barplot() for bar charts, boxplot() for boxplots and draw.triple.venn in VennDiagram package. I am not using special commands or formulas for device or graphical parameters.

我在R中打印图形，然后作为图元文件"将其复制以生成高质量的图形.

I print my graphs in R and then copied them "as metafile" to produce high quality graphs.

当我将这些图形附加到R中时，它们看起来很好.但是，当我在Word中以PDF格式打印作品时，这些线会显示在图形中.

When i attach these graphs in R they appear just fine. However, when I print my work as PDF in Word these lines appear to graphs.

第一个图形的示例:

venn.plot <- draw.triple.venn(45, 34, 32,
14, 5, 11, 3, c(sprintf("Elevated\nWB Cr and Co"), sprintf("Mixed       or\nsolid PT"), sprintf("Moderate to severe\ng.minimus atrophy")),
lwd = 4,
lty = 'solid',
cex = 3.5,
fontface = "bold",
fontfamily = "sans",
cat.cex = 1.8,
cat.fontface = "bold",
cat.default.pos = "outer",
cat.pos = c(-20, 20, 180),
cat.dist = c(0.115, 0.115, 0.095),
cat.fontfamily = "sans",
rotation = 1
);

第二个示例: boxplot(df $ Crmri〜df $ gmed2，log ="y"，yaxt ="n"，ylim = c(0.3,200));轴(2，at = c(0,1,2,10,20,100)，标签= c("0 ppb"，"1 ppb"，"2 ppb"，"10 ppb"，"20 ppb"，"100ppb)，las = 2);

我在Word文件中有多个条形图，将这些图另存为PDF后就可以了.

I have several barplots in Word file and after saving as PDF these graphs are just fine.

起初，我尝试将这些图另存为R中的图元文件，然后将它们添加到Word中，但这些行仍然出现.如果我在其他任何查看器中打开我的EMF文件，则这些行不存在.

At first I tried to save those graphs as metafile in R and adding them to Word after but the lines still appear. If I open my EMF-files in any other Viewer those lines are not there.

有什么想法吗?谢谢！

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R图中出现奇怪的线

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