FindDistributionParameters[data, dist] finds the parameter estimates for the distribution dist from data.FindDistributionParameters[data, dist, {{p, p_0}, {q, q_0}, ...}] ...
ComposeList[{f_1, f_2, ...}, x] generates a list of the form {x, f_1[x], f_2[f_1[x]], ...}.
ListInterpolation[array] constructs an InterpolatingFunction object that represents an approximate function that interpolates the array of values given. ...
LogGamma[z] gives the logarithm of the gamma function log \[CapitalGamma](z).
$ReleaseNumber is an integer which gives the current Mathematica kernel release number, and increases in successive releases.
$Line
(Built-in Mathematica Symbol) $Line is a global variable that specifies the number of the current input line.
ListAnimate[{expr_1, expr_2, ...}] generates an animation whose frames are the successive expr_i. ListAnimate[list, fps] displays fps frames per second.
AlgebraicIntegerQ[a] yields True if a is an algebraic integer, and yields False otherwise.
$SyntaxHandler is a global variable which, if set, is applied to any input string that is found to contain a syntax error.
PlotLayout is an option used by WaveletListPlot and similar functions to specify the layout of multiple plots.