A Note on α-Curvature of the Manifolds of the Length-biased Lognormal and Gamma Distributions in View of Related Applications in Data Analysis

Makarand V. Ratnaparkhi, Uttara V. Naik-Nimbalkar
2013 Journal of Modern Applied Statistical Methods  
The α-curvature tensors of the statistical manifolds of the length-biased versions of the log-normal and gamma distributions are derived and discussed. This study was designed to investigate observations related to the parameter estimation for the length-biased lognormal distribution as a model for the lengthbiased data from oil field exploration.
doi:10.22237/jmasm/1367382360 fatcat:7uko5mah3fdjbmiv7v3tmvuvqq