Then, if I run the code again, the file gets output and overwrites the previous PDF, and the output in PDF viewer is also instantly changed.īut if I try to do the same in Windows, that is I have kept the PDF open with a PDF viewer, and I try to run the code, the following error will come -> cannot access pdf. The thing I am intrigued about is: suppose I have kept the pdf (which I output from the previous step, namely Forest_levels_2.pdf) open in a PDF viewer. ) + ylab('Odds Ratio')+labs(col='Interventions') = element_rect(), = element_blank(), = element_text(size = 14) Xlab('Outcomes Evaluated')+ geom_errorbar(aes(ymin=lower, ymax=upper,col=levels),width=0.2,cex=1)+įacet_wrap(~outcome,strip.position='top',nrow=1,scales = 'free_x') + theme(Īxis.line = element_line(colour = 'black'), Geom_hline(aes(fill=levels),yintercept =1, linetype=2)+ library(ggplot2)Īes(x = levels,y=center, ymin=lower, ymax=upper))+ the code for creating a graph is as follows. When I am working with graphs in R, I try to output them directly into PDF.

Evince pdf viewer for windows