I'm conducting a meta-analysis (MA). I used the standard R command to conduct the analysis. My MA has many studies to analyze.
e.g. 30 studies to make the pooled analysis. After the command of the forest plot, I click on zoom to see the graph. However, the graph occupies the entire screen and many data do not appear.
For example, only the middle of the graph appears, but the top and bottom do not appear.
I tried to understand the ggplot2 and images packages, but I did not succeed. How could fix this problem?