Question

I really like littler is really great for scripting using R. But i don t how to use external graphics device a la gnuplot (for example using Octave). I m able to produce the desired graph but i have to use Sys.sleep and i don t want to do so, because i want to close it my self in an interactive way or better continue the script without closing the device.

到目前为止,这是我的法典所认为的:

#!/usr/bin/env r -t


suppressMessages(require(Cairo))

CairoX11()
plot(rnorm(1000), pch = 19)
Sys.sleep(50)

# some code without closing the graphics window

我的问题是: 你们是否知道实现这一目标的途径?

任何打字、文件、链接或代码都将受到欢迎。

Answer 1

除约翰建议外,你还可以明确,并援引全球倡议一揽子计划之一,以建立一个新的框架(或窗口),然后显示土地。在用户(或外部活动)终止这一窗口之前,这将继续被筛选。

The tcltk package can be used along with the tkrplot package; this is the most portable. RGtk2 is more modern but harder to install / use on Windows as Gtk2 is not exactly native there. There is more---search for R GUIs here and on other places on the intertubes.

Answer 2

我不知道这样做的方法,因为这些方式是故意的non-interactive ways ofî R. I would only î their script in anactive R session with par(ask=T). 这样一来,用户就会在数字之间暂停使用,如R文件中的 de。

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