英文:
Changing decimal in forest plot to midline decimal
问题
在使用meta-package中的forest()函数创建的森林图中，我需要将报告的估计值和置信区间的小数点从普通小数点（例如，27.3）更改为中线小数点（例如，27·3）。
是否有任何方法？
我没有在RDocumentation或互联网上找到有关中线格式的信息。关于metafor-package的类似问题自2014年以来一直没有答案：https://stat.ethz.ch/pipermail/r-help/2014-July/376390.html
英文:
In my forest plot conducted with the forest()-function in the meta-package, I need to change the decimal points of the reported estimates and confidence intervals from normal decimal points (e.g., 27.3) into midline decimal points (e.g., 27·3).
Is there any way?
I did not find any information on midline formattting in the RDocumentation or the internet. A similar question for the metafor-package remained unanswered since 2014: https://stat.ethz.ch/pipermail/r-help/2014-July/376390.html
答案1
得分: 0
这个链接实际上有很多回复（请看这里）。正如我当时建议的，可以使用 options(OutDec=<>)。当时我建议使用 options(OutDec="\xB7")，但这可能不起作用。相反，您可以尝试直接指定一个中间的小数符号，如 options(OutDec="·")。在我的机器上运行以下代码完全没有问题：
data(Olkin1995)
m1 <- metabin(ev.exp, n.exp, ev.cont, n.cont,
data = Olkin1995, subset = c(41, 47, 51, 59),
sm = "RR", method = "I",
studlab = paste(author, year))
options(OutDec="·")
forest(m1)
我在Windows和Linux下进行了测试。
英文:
The thread you linked to actually has a bunch of responses (see here). As I suggested back then, using options(OutDec=<>) can work. Back then, I suggested using options(OutDec="\xB7") but this may not work. Instead, you could try directly specifying a midline decimal symbol with options(OutDec="·"). Running the following code on my machine works just fine:
data(Olkin1995)
m1 <- metabin(ev.exp, n.exp, ev.cont, n.cont,
data = Olkin1995, subset = c(41, 47, 51, 59),
sm = "RR", method = "I",
studlab = paste(author, year))
options(OutDec="·")
forest(m1)
I tested this under Windows and Linux.
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