| simdata_bet {bbreg} | R Documentation |
Function to generate synthetic data from the beta regression.
simdata_bet(kap, lam, x, v, repetitions = 1, link.mean, link.precision)
kap |
coefficients kappa related to the mean parameter. |
lam |
coefficients lambda related to the precision parameter. |
x |
matrix containing the covariates for the mean submodel. Each column is a different covariate. |
v |
matrix containing the covariates for the precision submodel. Each column is a different covariate. |
repetitions |
the number of random draws to be made. |
link.mean |
a string containing the link function for the mean. The possible link functions for the mean are "logit","probit", "cauchit", "cloglog". |
link.precision |
a string containing the link function the precision parameter. The possible link functions for the precision parameter are "identity", "log", "sqrt", "inverse". |
a list of response vectors z (with 0 < z_i < 1).
n = 100; x = cbind(rbinom(n, 1, 0.5), runif(n, -1, 1)); v = runif(n, -1, 1);
z = simdata_bet(kap = c(1, -1, 0.5), lam = c(0.5,- 0.5), x, v, repetitions = 1,
link.mean = "logit", link.precision = "log")
z = unlist(z)
hist(z, xlim = c(0, 1), prob = TRUE)