To cite lpme in publications use one of the following:

Zhou, H. and Huang, X. (2016). Nonparametric modal regression in the presence of measurement error. Electronic Journal of Statistics, 10(2): 3579-3620. URL http://dx.doi.org/10.1214/16-EJS1210.

Huang, X. and Zhou, H. (2017). An alternative local polynomial estimator for the error-in-variables problem. Journal of Nonparametric Statistics, 29(2): 301-325. URL http://dx.doi.org/10.1080/10485252.2017.1303060.

Zhou, H. and Huang, X. (2018). Bandwidth selection for nonparametric modal regression. Communication in Statistics - Simulation and Computation, in press.

Huang, X. and Zhou, H. (2018). Conditional density estimation with covariate measurement error. Journal, submitted

Corresponding BibTeX entries:

  @Article{,
    title = {Nonparametric modal regression in the presence of
      measurement error},
    author = {Haiming Zhou and Xianzheng Huang},
    journal = {Electronic Journal of Statistics},
    year = {2016},
    volume = {10},
    number = {2},
    pages = {3579-3620},
    url = {http://dx.doi.org/10.1214/16-EJS1210},
  }

  @Article{,
    title = {An alternative local polynomial estimator for the
      error-in-variables problem},
    author = {Xianzheng Huang and Haiming Zhou},
    journal = {Journal of Nonparametric Statistics},
    year = {2017},
    volume = {29},
    number = {2},
    pages = {301-325},
    url = {http://dx.doi.org/10.1080/10485252.2017.1303060},
  }

  @Article{,
    title = {Bandwidth selection for nonparametric modal regression},
    author = {Haiming Zhou and Xianzheng Huang},
    journal = {Communication in Statistics - Simulation and
      Computation},
    year = {2018},
    volume = {in press},
  }

  @Article{,
    title = {Conditional density estimation with covariate measurement
      error},
    author = {Xianzheng Huang and Haiming Zhou},
    journal = {Journal},
    year = {2018},
    number = {submitted},
  }