How can we set global variables inside a function?
I am plotting multiple graphs in a single sheet.I want to add title for each one of them.
Can anyone tell me how I can achieve this?
To set global variables, you can use <<- operator.
a <<- "new"
To add titles, you can use main="My title here" for each plot.
Use something like par(mar=c(3,3,3,1)) to give sufficient spacing.
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