I am using metafor to create forest plots. This code gives me the expected plot (setting x axis tick marks):
forest(forest$OR, ci.lb=forest$Low, ci.ub=forest$High, at=log(c(.05, .25, 1, 10)), slab=forest$SNP, atransf=exp) As does this (setting colors): forest(forest$OR, ci.lb=forest$Low, ci.ub=forest$High, col=c(1,2,3), slab=forest$SNP, atransf=exp) But if I try to set both 'at' and 'col': forest(forest$OR, ci.lb=forest$Low, ci.ub=forest$High, col=c(1,2,3), at=log(c(.05, .25, 1, 10)), slab=forest$SNP, atransf=exp) I receive this error: Error in polygon(x = c(alim[2], alim[2] - (1.4/100) * cex * (xlim[2] - : formal argument "col" matched by multiple actual arguments Any help greatly appreciated. Brian Z Ring PhD Professor, Director Institute of Personalized and Genomic Medicine College of Life Science Huazhong University of Science and Technology Wuhan, China ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
