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increase legend font size ggplot2

Is there a way to increase the font size in ggplot2 ? I think I need to specify something like legend.key.width = unit(2, "line") in the theme function, but that is used to adjust the keys in legends, not the font sizes. Thanks! ...
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What is the difference between a string and a byte string?

... 275 Assuming Python 3 (in Python 2, this difference is a little less well-defined) - a string is a...
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Most lightweight way to create a random string and a random hexadecimal number

... 122 I got a faster one for the hex output. Using the same t1 and t2 as above: >>> t1 = t...
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How to express a NOT IN query with ActiveRecord/Rails?

...'id NOT IN (?)', Array.wrap(actions)) Where actions is an array with: [1,2,3,4,5] share | improve this answer | follow | ...
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Move cursor to end of file in vim

... 423 No need to explicitly go to the end of line before doing a, use A; Append text at the end of li...
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GIT repository layout for server with multiple projects

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“ArrayAdapter requires the resource ID to be a TextView” xml problems

... | edited Nov 19 '12 at 6:52 answered Feb 14 '12 at 18:16 ...
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How to do stateless (session-less) & cookie-less authentication?

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How can I have two fixed width columns with one flexible column in the center?

... width (which is a suggestion when using flexbox), you could use flex: 0 0 230px; which means: 0 = don't grow (shorthand for flex-grow) 0 = don't shrink (shorthand for flex-shrink) 230px = start at 230px (shorthand for flex-basis) which means: always be 230px. See fiddle, thanks @TylerH Oh, an...
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Where is the itoa function in Linux?

... 102 EDIT: Sorry, I should have remembered that this machine is decidedly non-standard, having plugge...