Lines Matching refs:theta

44 For shape parameter /k/ and scale parameter [theta] it is defined by the
50 [alpha] = k and [beta] = 1 / [theta], then the 
112 [theta] is its scale parameter, /x/ is the random variate, /p/ is the probability
117 [[pdf][Using the relation: pdf = __gamma_p_derivative(k, x / [theta]) / [theta] ]]
118 [[cdf][Using the relation: p = __gamma_p(k, x / [theta]) ]]
119 [[cdf complement][Using the relation: q = __gamma_q(k, x / [theta]) ]]
120 [[quantile][Using the relation: x = [theta] * __gamma_p_inv(k, p) ]]
121 [[quantile from the complement][Using the relation: x = [theta]* __gamma_q_inv(k, p) ]]
122 [[mean][k[theta] ]]
123 [[variance][k[theta][super 2] ]]
124 [[mode][(k-1)[theta] for ['k>1] otherwise a __domain_error ]]