I have a question about editing graphics

[Raptor]

How can I resize a graph?

On the X axis I have product names, and on the Y axis I have the value of those products.
What I want to do is.

1. that the names on the axis and be positioned vertically, for better visualization.
2. that the graph manages to persist correctly.
   thank you very much

[andresrcs]

Hi, welcome!

We don't really have enough info to help you out. Could you ask this with a minimal REPRoducible EXample (reprex)? A reprex makes it much easier for others to understand your issue and figure out how to help.

If you've never heard of a reprex before, you might want to start by reading this FAQ:

FAQ: How to do a minimal reproducible example ( reprex ) for beginners

A minimal reproducible example consists of the following items: A minimal dataset, necessary to reproduce the issue The minimal runnable code necessary to reproduce the issue, which can be run on the given dataset, and including the necessary information on the used packages. Let's quickly go over each one of these with examples: Minimal Dataset (Sample Data) You need to provide a data frame that is small enough to be (reasonably) pasted on a post, but big enough to reproduce your issue. Let's say, as an example, that you are working with the iris data frame head(iris) #> Sepal.Length Sepal.Width Petal.Length Petal.Width Species #> 1 5.1 3.5 1.4 0.…

[joels]

You can successively add elements to a ggplot object. Here's an example with the built-in iris data frame.

Create a ggplot and store in an object called p

p = ggplot(iris, aes(Species, Petal.Width)) +
  geom_point()

Make x-axis labels vertical:

p = p + theme(axis.text.x=element_text(angle=-90, vjust=0.5, hjust=0))

Display the plot:

p

To save the plot at a given physical size: Here's an example of saving a plot as a PDF file with width=5" and height = 6":

pdf("myplot.pdf", 5, 6)
p
dev.off()

[Raptor]

Thank you very much your answer helped me a lot