lqr-package: Robust Linear Quantile Regression

Description Details Author(s) References See Also

Description

It fits a robust linear quantile regression model using a new family of zero-quantile distributions for the error term. This family of distribution includes skewed versions of the Normal, Student's t, Laplace, Slash and Contaminated Normal distribution. It provides estimates and full inference. It also provides envelopes plots for assessing the fit and confidences bands when several quantiles are provided simultaneously. Details of its first version can be found below.

Details

Package: lqr
Type: Package
Version: 1.0
Date: 2015-10-29
License: GPL (>=2)

Author(s)

Christian E. Galarza <cgalarza88@gmail.com>, Luis Benites <lsanchez@ime.usp.br> and Victor H. Lachos <hlachos@ime.unicamp.br>

Maintainer: Christian E. Galarza <cgalarza88@gmail.com>

References

Galarza, C., Lachos, V. H. & Bourguignon M. (2021). A skew-t quantile regression for censored and missing data. Stat.<doi:10.1002/sta4.379>.

Galarza C.E., Lachos V.H. & Panpan Z. (2020) Logistic quantile regression for bounded outcomes using a family of heavy-tailed distributions. Sankhya B. <doi:10.1007/s13571-020-00231-0>.

Galarza, C., Lachos, V. H., Cabral, C. R. B., & Castro, C. L. (2017). Robust quantile regression using a generalized class of skewed distributions. Stat, 6(1), 113-130.

See Also

SKD,Log.best.lqr, Log.lqr,best.lqr,lqr, ais, QRLMM, QRNLMM


lqr documentation built on Oct. 6, 2021, 1:10 a.m.