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I want to start from 0 origin but unfortunately I can not fix the problem. Any solution? I have already tried expand_limits and xlim but they did not work.

enter image description here

aosmith
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david
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    Possible duplicate of [Force the origin to start at 0 in ggplot2 (R)](https://stackoverflow.com/questions/13701347/force-the-origin-to-start-at-0-in-ggplot2-r) – aosmith Aug 25 '17 at 14:45
  • Can you include the code you used & elaborate on your question? Going purely on the chart you posted, both x & y axis include 0 in their respective ranges. – Z.Lin Aug 26 '17 at 13:00

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I think you need to use scale_x_continuous.

If you have plotted your graph and named it as so.graph for this example, then you'd need to add:

so.graph + scale_x_continuous(expand = c(0, 0)) + scale_y_continuous(expand = c(0, 0)).

You'll also need to add in some limits so the graph doesn't cut off any points - without knowing your values I can't suggest appropriate points, but this would look like:

so.graph + scale_x_continuous(expand = c(0, 0), limits = c(0,20)) + scale_y_continuous(expand = c(0, 0), limits = c(0,20))

Hope this helps!

Sam Hillman
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