Testing homogeneity of variances with unequal sample sizes

I Parra-Frutos - Computational statistics, 2013 - Springer
When sample sizes are unequal, problems of heteroscedasticity of the variables given by
the absolute deviation from the median arise. This paper studies how the best known …

Sample size determinations for Welch's test in one‐way heteroscedastic ANOVA

SL Jan, G Shieh - British Journal of Mathematical and …, 2014 - Wiley Online Library
For one‐way fixed effects ANOVA, it is well known that the conventional F test of the equality
of means is not robust to unequal variances, and numerous methods have been proposed …

Evaluating the impact of religious icons and symbols on consumer's brand evaluation: Context of Hindu religion

R Agarwala, P Mishra, R Singh - Journal of Advertising, 2021 - Taylor & Francis
The influence of symbolic meanings and brand associations on consumers' buying
decisions is an important area of inquiry. In this article, we use symbolic interactionism as …

Improvement of performance stability of electrolytic copper foils by bi-component additives

Y Sun, J Pan, L Liu, Y Fang, G Han, J Liu - Journal of Applied …, 2022 - Springer
Surface roughness and mechanical strength are significant properties of copper foils for
printed circuit boards. Stable performance is highly required for the copper foils across the …

We need to talk: Disclosure of sexual problems is associated with depression, sexual functioning, and relationship satisfaction in women

KE Merwin, LF O'Sullivan, NO Rosen - Journal of Sex & Marital …, 2017 - Taylor & Francis
Women with sexual problems (eg, difficulties with desire, arousal, lubrication, orgasm, and
pain during sexual activity) experience more depressive symptoms, and poorer sexual …

Small sample properties of tests on homogeneity in one—way Anova and Meta—analysis

J Hartung, D Argaç, KH Makambi - Statistical Papers, 2002 - Springer
Abstract In the present Monte Carlo study, the empirical Type I error properties and power of
several statistics for testing the homogeneity hypothesis in a one—way classification are …

Comparison of ANOVA-F and ANOM tests with regard to type I error rate and test power

M Mendeş, S Yiğit - Journal of Statistical Computation and …, 2013 - Taylor & Francis
A Monte Carlo simulation was conducted to compare the type I error rate and test power of
the analysis of means (ANOM) test to the one-way analysis of variance F-test (ANOVA-F) …

[图书][B] Measuring technology maturity: Operationalizing information from patents, Scientific Publications, and the Web

T Albert - 2016 - books.google.com
Till Albert presents a machine learning based approach to harnessing information contained
in big data from different media sources such as patents, scientific publications, or the …

Reducing the number of unjustified significant results in meta-analysis

J Hartung, KH Makambi - Communications in Statistics-Simulation …, 2003 - Taylor & Francis
A normal distribution reference to the standard test for the overall treatment efficacy in a one-
way random effects ANOVA model and meta-analysis leads to unacceptable liberality. Using …

Bioavailability and fate of sediment-associated progesterone in aquatic systems

JL Sangster, JM Ali, DD Snow, AS Kolok… - Environmental …, 2016 - ACS Publications
The environmental fate and bioavailability of progesterone, a steroid hormone known to
cause endocrine-disrupting effects in aquatic organisms, is of growing concern due to its …