THE OPEN DICTIONARY
New Words & Slang
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Browse results for 'Df' (2 of 2)
df (noun) : df stands for "degrees of freedom" in mathspeak
In the equations for standard deviation and standard error, it's easier to remember the term "df" than to remember "N" for pops & "n-1" for pop samples.
Submitted by: jonathan keith sheriff from California on Oct. 29, 2005 16:02
DFTBA (other) : "Don't forget to be awesome!" Used by nerdfighters (brotherhood2.com)
Hey nerdfighters, DFTBA! —Hank and John Green, brotherhood2.com
Submitted by: Anonymous on Jan. 19, 2008 16:13








