pi_rho_est: Estimation of the binomial proportion and the intra class...
In predint: Prediction Intervals
pi_rho_est R Documentation
Estimation of the binomial proportion and the intra class correlation.
Description
pi_rho_est() estimates the overall binomial proportion \hat{\pi} and the intra
class correlation \hat{\rho} of data that is assumed to follow the beta-binomial
distribution. The estimation of \hat{\pi} and \hat{\rho} is done following
the approach of Lui et al. 2000.
Usage
pi_rho_est(dat)
Arguments
dat
a data.frame with two columns (successes and failures)
Value
a vector containing estimates for \pi and \rho
References
Lui, K.-J., Mayer, J.A. and Eckhardt, L: Confidence intervals for the risk ratio
under cluster sampling based on the beta-binomial model. Statistics in Medicine.2000;19:2933-2942.
\Sexpr[results=rd]{tools:::Rd_expr_doi("10.1002/1097-0258(20001115)19:21<2933::AID-SIM591>3.0.CO;2-Q")}
Examples
# Estimates for bb_dat1
pi_rho_est(bb_dat1)
predint documentation built on May 29, 2024, 12:28 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| pi_rho_est | R Documentation |
Estimation of the binomial proportion and the intra class correlation.
Description
pi_rho_est() estimates the overall binomial proportion \hat{\pi} and the intra
class correlation \hat{\rho} of data that is assumed to follow the beta-binomial
distribution. The estimation of \hat{\pi} and \hat{\rho} is done following
the approach of Lui et al. 2000.
Usage
pi_rho_est(dat)
Arguments
dat |
a |
Value
a vector containing estimates for \pi and \rho
References
Lui, K.-J., Mayer, J.A. and Eckhardt, L: Confidence intervals for the risk ratio under cluster sampling based on the beta-binomial model. Statistics in Medicine.2000;19:2933-2942. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1002/1097-0258(20001115)19:21<2933::AID-SIM591>3.0.CO;2-Q")}
Examples
# Estimates for bb_dat1
pi_rho_est(bb_dat1)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.