Perc.CI: Percentile and Bias-corrected and accelerated (BCa) intervals

Description Usage Arguments Details Value Author(s) References

Description

Function Perc.CI constructs percentile intervals. Function BCa.CI constructs BCa intervals.

Usage

1
2
Perc.CI(est.b, a1, a2)
BCa.CI(est.b, est, B, ahat, a1, a2)

Arguments

est.b

a matrix of bootstrap sample estimates for multiple variables. Each column represents one variable.

a1,a2

the percentages for the lower and upper limits of confidence intervals.

est

the original sample estimates.

B

number of replications.

ahat

estimated acceleration constant.

Details

In the presence of missing values, estimates of autocorrelations are computed based on available cases, which may not be valid.

Value

a matrix of the obtained confidence intervals for (partial) autocorrelations.

Author(s)

Zijun Ke <keziyun@mail.sysu.edu.cn> and Zhiyong Zhang <zhiyongzhang@nd.edu>

References

Efron, B., & Tibshirani, R. J. (1994). An introduction to the bootstrap. Chapman and Hall/CRC.


pautocorr documentation built on May 2, 2019, 6:09 p.m.