将 R 绘图放入 LaTeX 中?

问题描述

我是 R 和 LaTeX 的新手，最近才发现如何使用 R 绘制标准时间序列图并将其另存为 png 图像.我担心的是，将其另存为图像然后将其嵌入 LaTeX 会使其缩放并使其看起来很丑.

I'm a newbie to both R and LaTeX and have just recently found how to plot a standard time series graph using R and save it as a png image. What I'm worried about is that saving it as an image and then embedding it into LaTeX is going to scale it and make it look ugly.

有没有办法让 R 的 plot() 函数输出矢量图形并将其嵌入到 LaTeX 中?我在这两个方面都是初学者，所以请保持温和:) 非常感谢代码片段！

Is there a way to make R's plot() function output a vector graphic and embed that into LaTeX? I'm a total beginner in both so please be gentle :) Code snippets are highly appreciated!

推荐答案

Shane 恰到好处，您确实需要 Sweave.最终.

Shane is spot-on, you do want Sweave. Eventually.

作为新手，您最好将任务分开.为此，请执行以下操作:

As a newbie, you may better off separating task though. For that, do this:

1. 打开一个设备:pdf("figures/myfile.pdf", height=6, width=6).
2. 绘制您的 R 对象:plot(1:10, type='l', main='boring') -- 请记住，lattice 和 ggplot 需要显式 printcode> 围绕 plot.
3. 重要:关闭您的设备:dev.off() 以完成文件.
4. 可选:检查 pdf 文件.
5. 在 LaTeX 中，在文档标题中使用 usepackage{graphicx}，使用
   includegraphics[width=0.98extwidth]{figures/myfile} 包含之前创建的图形并注意文件扩展名是可选的.
6. 通过 pdflatex 运行它并享受.

1. open a device: pdf("figures/myfile.pdf", height=6, width=6).
2. plot your R object: plot(1:10, type='l', main='boring') -- and remember that lattice and ggplot need an explicit print around plot.
3. important: close your device: dev.off() to finalize the file.
4. optional: inspect the pdf file.
5. in LaTeX, use usepackage{graphicx} in the document header, use
   includegraphics[width=0.98extwidth]{figures/myfile} to include the figure created earlier and note that file extension is optional.
6. run this through pdflatex and enjoy.

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