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How to remove outliers from a dataset
...(1)
x <- rnorm(100)
x <- c(-10, x, 10)
y <- remove_outliers(x)
## png()
par(mfrow = c(1, 2))
boxplot(x)
boxplot(y)
## dev.off()
And once again, you should never do this on your own, outliers are just meant to be! =)
EDIT: I added na.rm = TRUE as default.
EDIT2: Removed quantile function...
HTML input - name vs. id [duplicate]
...ame Attribute
Valid only on <a>, <form>, <iframe>, <img>, <map>, <input>, <select>, <textarea>
Name does not have to be unique, and can be used to group elements together such as radio buttons & checkboxes
Can not be referenced in URL, although a...
Matplotlib tight_layout() doesn't take into account figure suptitle
...en into account:
st = fig.suptitle("My Super Title")
plt.savefig("figure.png", bbox_extra_artists=[st], bbox_inches='tight')
This forces the tight layout calculation to take the suptitle into account, and it looks as you would expect.
...
Nginx location priority
...n ~ /path/
~* (regular expression case insensitive)
location ~* .(jpg|png|bmp)
/
location /path
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Is there a way to use PhantomJS in Python?
... optional
driver.get('https://google.com/')
driver.save_screenshot('screen.png') # save a screenshot to disk
sbtn = driver.find_element_by_css_selector('button.gbqfba')
sbtn.click()
If your system path environment variable isn't set correctly, you'll need to specify the exact path as an argument t...
Add a tooltip to a div
...arent url(https://dl.dropboxusercontent.com/u/25819920/tooltip/black_arrow.png);
font-size:12px;
height:70px;
width:160px;
padding:25px;
color:#fff;
}
</style>
On the HTML elements that you want to have the tooltip, just add a title attribute to it. Whatever text is in th...
How to apply a style to an embedded SVG?
...rc="svg-inject.min.js"></script>
</head>
<body>
<img src="image.svg" onload="SVGInject(this)" />
</body>
</html>
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Making a triangle shape using xml definitions?
...If your minimum API is lower than 21, Android Studio automatically creates PNG bitmaps for those lower versions at build time (see Vector Asset Studio). If you use the support library, Android even manages "real vectors" down to API 7 (more on that in the update of this post at the bottom).
A red u...
How to convert byte array to Bitmap
...tStream blob = new ByteArrayOutputStream();
bitmap.compress(CompressFormat.PNG, 0 /* Ignored for PNGs */, blob);
byte[] bitmapdata = blob.toByteArray();
If bitmapdata is the byte array then getting Bitmap is done like this:
Bitmap bitmap = BitmapFactory.decodeByteArray(bitmapdata, 0, bitmapdata.l...
Can I set an opacity only to the background image of a div?
...ar-gradient(rgba(255,255,255,0.5), rgba(255,255,255,0.5)), url("your_image.png");
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