Dave's Math Tables: t-distributions

(Math | Stat | Distributions | t-Distributions)

The t-distribution, with n degrees of freedom, is given by the equation:

f(t) = [ ((n + 1)/2) (1 + x^{^2} / n)^{^(-n/2 - 1/2)} ] / [ (n/2) (PI n) ] (See also Gamma Function.)