A H Welsh

Summary

Affiliation: Australian National University
Country: Australia

Publications

  1. pmc Fitting and interpreting occupancy models
    Alan H Welsh
    Centre for Mathematics and its Applications, The Australian National University, Canberra, Australia
    PLoS ONE 8:e52015. 2013
  2. ncbi request reprint Methodology for estimating the abundance of rare animals: seabird nesting on north east Herald Cay
    A H Welsh
    Centre for Mathematics and its Applications, Australian National University, Canberra ACT, Australia
    Biometrics 56:22-30. 2000
  3. ncbi request reprint Testing for glaucoma with the spatial frequency doubling illusion
    T Maddess
    Centre for Visual Sciences, Research School of Biological Science, Australian National University, Canberra, ACT, Australia
    Vision Res 39:4258-73. 1999

Collaborators

Detail Information

Publications3

  1. pmc Fitting and interpreting occupancy models
    Alan H Welsh
    Centre for Mathematics and its Applications, The Australian National University, Canberra, Australia
    PLoS ONE 8:e52015. 2013
    ..Therefore trying to adjust occupancy models for non-detection can be as misleading as ignoring non-detection completely. Ignoring non-detection can actually be better than trying to adjust for it...
  2. ncbi request reprint Methodology for estimating the abundance of rare animals: seabird nesting on north east Herald Cay
    A H Welsh
    Centre for Mathematics and its Applications, Australian National University, Canberra ACT, Australia
    Biometrics 56:22-30. 2000
    ..We apply the conditional negative binomial and linear regression approaches with poststratification based on data quality and availability to estimate the number of frigatebird nests on North East Herald Cay...
  3. ncbi request reprint Testing for glaucoma with the spatial frequency doubling illusion
    T Maddess
    Centre for Visual Sciences, Research School of Biological Science, Australian National University, Canberra, ACT, Australia
    Vision Res 39:4258-73. 1999
    ..22 db +/- 0.09 S.E. for all tested groups, and significant progression was observed for glaucoma suspects over the seven visits, indicating that tests based on the FD illusion can detect diffuse early glaucomatous loss...