Results 271 to 280 of about 126,178 (307)

Lognormal Distribution

2021
Glòria Mateu-Figueras, Ricardo A. Olea
openaire   +1 more source

The lognormal distribution

1999
As already mentioned in sections 4.3, 5.1, 9.1 and 12.7, the normal distribution is not always completely suitable in biology because many biological variates cannot take negative numerical values and have positively skewed frequency distributions (sections 13.2 and 13.7). The lognormal distribution is often better adapted to biological data. While the
openaire   +1 more source

Poisson-Lognormal Distributions

2018
The Poisson-lognormal distribution was suggested as a model for commonness of species by Preston. The analysis leading him to suggest this distribution was as follows: Suppose that the number of each species caught in a trap is assumed to be a single sample from a Poisson distribution with mean λ. R. S. Uhler and P. G.
openaire   +1 more source

MLE Solution Research for a Certain Kind of Two-dimensional Lognormal Distribution Function

Communications in statistics. Simulation and computation, 2016
Yichuan Zhao, Y. Hsu
semanticscholar   +1 more source

Lognormal Distributions

Nature, 1945
openaire   +2 more sources

Confidence intervals for the mean and a percentile based on zero-inflated lognormal data

, 2018
M. Hasan, K. Krishnamoorthy
semanticscholar   +1 more source

A control chart for the lognormal standard deviation

, 2018
Wei-Heng Huang, A. Yeh, Hsiuying Wang
semanticscholar   +1 more source

Lognormal Distribution

2008
  +4 more sources

Non‐normal Capability Indices for the Weibull and Lognormal Distributions

Quality and Reliability Engineering International, 2016
M. R. Piña-Monarrez, Jesús F. Ortiz-Yañez, M. I. Rodríguez-Borbón   +2 more
semanticscholar   +1 more source

Bayesian Estimation and Prediction for a Hybrid Censored Lognormal Distribution

IEEE Transactions on Reliability, 2016
Sukhdev Singh, Y. Tripathi
semanticscholar   +1 more source