@GabrielDuquette ...has a 'true' std. deviation, sigma, but you can't get your hands on that, you can only estimate s.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@GabrielDuquette ...has a 'true' std. deviation, sigma, but you can't get your hands on that, you can only estimate s.