ci {gmodels}R Documentation

Compute Confidence Intervals

Description

Compute and display confidence intervals for model estimates. Methods for lm and lme objects are provided.

Arguments

x object from which to compute confidence intervals.
confidence confidence level. Defaults to 0.95.
alpha type one error rate. Defaults to 1.0-confidence
na.rm boolean indicating whether missing values should be removed. Defaults to FALSE.
... Arguments for methods

Value

matrix with one row per model parameter and columns Estimate, CI lower, CI upper, Std. Error, DF (for lme objects only), and p-value.

Author(s)

Gregory R. Warnes Gregory_R_Warnes@groton.pfizer.com

See Also

\ref{MASS}confint, lm, summary.lm

Examples


data(state)
reg  <-  lm(Area ~ Population, data=as.data.frame(state.x77))
ci(reg)
[Package gmodels version 2.0.6 Index]