我是 R 新手,正在使用metafor
包的forest.default
实现创建一个带有数据集的森林图(我只有x
,ci.ub
和ci.ub
在森林图的数据中)
我几乎完成了,我的情节看起来与此类似,除了我的数据超出了图表顶部的黑色水平边框。我使用它,但我有一个森林图始终与水平边界在同一行,并且如这里提到的那样,用白线叠加也无济于事。
我的问题是:如何在我的数据集中添加间隙,以便森林图本身将黑色边框向上移动?这是当前带有边框(当前叠加有白线)切割我的数据的绘图图像
谢谢!
编辑:这是代码片段
require(metafor)
metafor::forest(
x = as.vector(t(data_set[, forest_plot$mean])),
xlim = c(min_x_value - 2 * (plot_span), max_x_value),
alim = c(min_x_value , max_x_value),
ci.lb = as.vector(t(data_set[, forest_plot$low])),
ci.ub = as.vector(t(data_set[, forest_plot$high])),
col = "darkgoldenrod4",
ilab = display_data_matrix,
ilab.pos = 4,
annotate = FALSE,
slab = NA,
ilab.xpos = c(min_x_value - 2 * plot_span, min_x_value - 1.5 * plot_span, min_x_value - 0.75 * plot_span, min_x_value - 0.25 * plot_span),
rows = row_groupings,
xlab = paste(measure, ep_type, ep)
)
# print("e")
text(min_x_value - 2* plot_span, subgroup_rows, col = "brown3", pos = 4 , subgroup_titles, cex = 1.2)
header_line <- dim(data_set)[1] + gaps + 1
text( c(min_x_value - 2 * plot_span,
min_x_value - 1.5 * plot_span,
min_x_value - 0.75 * plot_span,
min_x_value - 0.25 * plot_span),
pos = 4,
cex = 1.4,
col = "darkorchid4",
header_line, c("Trial", "Randomized Treatment", "N Arm", "Time") )
abline(h=dim(data_set)[1]+1, lwd=2, col="white")