Skewness[list] gives the coefficient of skewness for the elements in list.Skewness[dist] gives the coefficient of skewness for the symbolic distribution dist.
Stub
(Built-in Mathematica Symbol) Stub is an attribute which specifies that if a symbol is ever used, Needs should automatically be called on the context of the symbol.
SyntaxPacket[integer] is a MathLink packet where integer indicates the position at which a syntax error was detected in the input line.
TrigFactorList[expr] factors trigonometric functions in expr, yielding a list of lists containing trigonometric monomials and exponents.
WordCharacter represents a letter or digit character in StringExpression.
WriteString[channel, expr_1, expr_2, ...] converts the expr_i to strings, and then writes them in sequence to the specified output channel.
ZeroWidthTimes is an option for selections that specifies whether blank spaces representing multiplication are explicitly shown.
$ControlActiveSetting is a symbol whose value is True if it is evaluated while a control is active, or in certain other previewing situations.
$DisplayFunction gives the default setting for the option DisplayFunction in graphics functions.
$Inspector is a global variable which gives a function to apply when the inspector is invoked from an interrupt menu.