2017-02-14 95 views
0

我正在尝试执行Data(下方)的森林图,但我只想更改组合研究的多边形颜色。仅更改metafor R pacakge中的多边形颜色

代码:

forest(x = data$beta,sei = data$se, 
     xlab = " ", 
     psize = c(1,2,3,2,4,6), 
     pch = c(15,15,15,15,15,18)) 

然后我想用:

addpoly(x = data$beta,sei = data$se, 
     col = c(rep("black",5),"red"), 
     pch = c(15,15,15,15,15,18)) 

但这并没有工作。颜色仍然是黑色的。

数据:

group beta se 
Study111 -0.043430833437 0.255182175384 
Study112 0.808777362855 0.278587375378 
Study113 0.233386044408 0.316660371211 
Study114 0.237572509459 0.195872577686 
Study115 0.541210360393 0.264106181227 
Combined 0.741210360393 0.164106181227 

回答

1

只需添加颜色在forest电话:

forest(x = data$beta,sei = data$se, 
    xlab = " ", 
    psize = c(1,2,3,2,4,6), 
    pch = c(15,15,15,15,15,18), 
    col = c(rep('black', 5), 'red')) 
+0

这改变标签和多边形的颜色,我只希望多边形颜色改变 – GabrielMontenegro