LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "normal distributions" as a keyword



A matching prior based on the modified profile likelihood for the common mean in multiple log-normal distributions

Sign Up to like & get
recommendations! Published in 2020 at "Statistical Papers"

DOI: 10.1007/s00362-017-0950-4

Abstract: In this paper, we develop a matching prior for the common mean in several log-normal distributions. For this problem, assigning priors appropriately for the common log-normal mean is challenging owing to the presence of nuisance… read more here.

Keywords: log normal; common mean; normal distributions; prior based ... See more keywords
Photo by tamiminaser from unsplash

A study of generalized normal distributions

Sign Up to like & get
recommendations! Published in 2017 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2015.1107585

Abstract: ABSTRACT In this work, first some distributional properties of extended two-piece skew normal distributions are presented. Next we revisit the special case, that is two-piece skew normal distributions. Then two distributions related to two-piece skew… read more here.

Keywords: skew normal; two piece; study generalized; normal distributions ... See more keywords

Detecting Changes under Multivariate Normal Distributions via the Generalized Inference

Sign Up to like & get
recommendations! Published in 2021 at "Mathematical Problems in Engineering"

DOI: 10.1155/2021/5526717

Abstract: It is commonly encountered in many fields to detect whether a change occurs on a population after a special process. Based on observations for describing the population before and after the process, we formulate this… read more here.

Keywords: multivariate normal; generalized inference; changes multivariate; normal distributions ... See more keywords

Difficulties in summing log-normal distributions for abundance and potential solutions

Sign Up to like & get
recommendations! Published in 2023 at "PLOS ONE"

DOI: 10.1371/journal.pone.0280351

Abstract: The log-normal distribution, often used to model animal abundance and its uncertainty, is central to ecological modeling and conservation but its statistical properties are less intuitive than those of the normal distribution. The right skew… read more here.

Keywords: log normal; normal distributions; normal distribution; abundance ... See more keywords

Modeling Non-normal Distributions with Mixed Third-Order Polynomials of Standard Normal and Logistic Variables

Sign Up to like & get
recommendations! Published in 2025 at "Mathematics"

DOI: 10.3390/math13061019

Abstract: Continuous data associated with many real-world events often exhibit non-normal characteristics, which contribute to the difficulty of accurately modeling such data with statistical procedures that rely on normality assumptions. Traditional statistical procedures often fail to… read more here.

Keywords: order polynomials; third order; real world; normal distributions ... See more keywords