print.BBreg: Print a BBreg class model.
In HRQoL: Health Related Quality of Life Analysis

Description Usage Arguments Value Author(s) References See Also Examples

print.BBreg is the BBreg specific method fot the generic function print which prints objects returned by modelling functions.

1 2	## S3 method for class 'BBreg' print(x, ...)

`x`	a BBreg class model.
`...`	for extra arguments.

Prints a BBreg object.

J. Najera-Zuloaga

D.-J. Lee

I. Arostegui

Forcina A. & Franconi L. (1988): Regression analysis with Beta-Binomial distribution, Revista di Statistica Applicata, 21, 7-12

Najera-Zuloaga J., Lee D.-J. & Arostegui I. (2017): Comparison of beta-binomial regression model approaches to analyze health related quality of life data, Statistical Methods in Medical Research, DOI: 10.1177/0962280217690413

BBreg

# We simulate a covariate, fix the paramters of the beta-binomial 
# distribution and simulate a response variable.

# Then we apply the model, and try to get the same values.
set.seed(18)
k <- 1000
m <- 10
x <- rnorm(k,5,3)

beta <- c(-10,2)
p <- 1/(1+exp(-(beta[1]+beta[2]*x)))
phi <- 1.2

y <- rBB(k,m,p,phi)

model <- BBreg(y~x,m)
print(model) # or just model