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I have tried generating higher quality of data visualization plots from RStats. I tried increasing frame dimensions but it's still max at about ~350kb. How do I generate higher quality images from RStats?

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    $\begingroup$ What is the quality problem exactly? Is the resolution which too small? What kind of plot and how do you export it as an image? A small jpeg file size doesn't necessarily mean low quality, plots are often simple images which get compressed very well. $\endgroup$ – Erwan Jan 5 at 22:51
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    $\begingroup$ Yes, the resolution is small. ggplot graphs which I export as jpgs $\endgroup$ – BioIsaac Jan 6 at 6:59
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I think if you save the plot as SVG (Scalable Vector Graphics) you can scale the image to any size. See this answer for an example.

Second, if you want to print larger, you might need to tweak the DPI (Dots per inch), as done here.

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