Hello All, I am having a problem creating text for my forest plot using the "forestplot" function in the rmeta package. I think my problem is that I have too many columns of text, so I was wondering if there is a way to shrink my text or to change the default setting. Here is an example: #### forest_mean<- as.numeric(c(NA, 1.00, 2.00, NA, 0.75, 1.10)) forest_lower<- as.numeric(c(NA, 0.85, 1.35, NA, 0.70, 0.80)) forest_upper<- as.numeric(c(NA, 1.15, 2.65, NA, 0.80, 1.40)) forest_pval<- as.numeric(c(NA, 0.004, 0.100, NA, 0.360, 0.080)) forest_int<- as.numeric(c(NA,NA,NA,0.00, NA, NA)) forest_number_clop<- c(NA, "10.0% (10/100)", "5% (5/100)", NA, "9% (9/100)", "4% (4/100)") forest_number_plac<- c(NA, "11% (11/100)", "30% (30/100)", NA, "15% (15/100)", "20% (20/100)") forest_text<- c(NA, "1.00 (0.85-1.15)", "2.00 (1.35-2.65)", NA, "0.75 (0.70-0.80)", "1.10 (0.80-1.40)") Label_text_forest<- c("Outcome A", "Exposure 1", "Exposure 2", "Outcome B", "Exposure 1", "Exposure 2") forest_text_table<- cbind(Label_text_forest, forest_number_clop, forest_number_plac, forest_text, forest_pval, forest_int) plot1<- forestplot(forest_text_table, forest_mean, forest_lower, forest_upper, digits=2,graphwidth = unit(2,"inches"), zero=1, clip = c(0.1, 2.50), title(main="Forest Plot")) #### I get the error message: "Error in unit(rep(1, sum(widthcolumn)), "grobwidth", labels[[1]][widthcolumn]) : 'x' and 'units' must have length > 0". Does anyone know how to fix this? S ________________________________ PHRI DISCLAIMER This information is directed in confidence solely to the person named above and may not otherwise be distributed, copied or disclosed. Therefore, this information should be considered strictly confidential. If you have received this email in error, please notify the sender immediately via a return email for further direction. Thank you for your assistance. [[alternative HTML version deleted]]