Browsing by Author "Guha, Apritam"

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    • Modelling and analysis of multivariate ordinal categorical data in longitudinal set up 

      Biswas, Atanu; Guha, Apritam (IIM-A publication, 2013-05-04)
      In recent years, there has been a tremendous continuing attention to- wards the modelling and analysis of longitudinal data, although not much attention is paid to the ordinal categorical data. The problem becomes more ...

    • On estimation of number of species and biodiversity 

      Biswas, Atanu; Guha, Apritam (IIM-A publication, 2013-05-03)
      Suppose S is the unknown number of species in a community, and the sample consists of m distinct species, fj species are represented j times in the sample, j = 1; 2; ... ; k. Let f0 be the number of missing species in the ...