draw_lambda_i {BART} | R Documentation |
Truncated Normal latents with non-unit variance are necessary for logistic BART.
draw_lambda_i(lambda, mean, kmax=1000, thin=1)
lambda |
Previous value of lambda. |
mean |
Mean of truncated Normal. |
kmax |
The number of terms in the mixture. |
thin |
The thinning parameter. |
Returns the variance for a truncated Normal, i.e., N(mean, lambda)I(tau, infinity).
Robert McCulloch: robert.e.mcculloch@gmail.com,
Rodney Sparapani: rsparapa@mcw.edu
,
Robert Gramacy: rbg@vt.edu.
set.seed(12) draw_lambda_i(1, 2) rtnorm(1, 2, sqrt(6.773462), 6) draw_lambda_i(6.773462, 2)