I attempt to insert references in a forestplot and superscript the numbers. Here is part of my data and codes, the numbers[23], [22], [9], [21] in the first column is the inserted references: hr1 ci.lb1 ci.ub1 hr2 ci.lb2 ci.ub2 Author HR(95%CI) LM non-LM Louis 2016[23] 0…

Your variables are inside your forest object, so you need to pick them there. This works for me. forest<-structure(list(Author = c("Richard2012[1]", "Wang2015[2]"), coef = c(0.3, 0.45), low = c(0.1, 0.2), high = c(0.4, 0.55)), class = "data.frame", row.names = c(NA, -2L)) labeltext <- as.matrix(for…

Superscript numbers in a forestplot

Conferences & Events tables

FJCC February 11, 2022, 4:15pm 2

The last few posts in the following thread show how to store text in a data frame that can be used to display superscripts in a plot. Is that a solution to your problem? A data frame cannot store formatted text, as far as I know.