Determining the number of factors to retain in EFA: An easy-to-use computer program for carrying out parallel analysis

RD Ledesma, P Valero-Mora - Practical …, 2007 - openpublishing.library.umass.edu
Abstract Parallel Analysis is a Monte Carlo simulation technique that aids researchers in
determining the number of factors to retain in Principal Component and Exploratory Factor …

A brief history of data visualization

C Chen, W Härdle, A Unwin, M Friendly - Handbook of data visualization, 2008 - Springer
It is common to think of statistical graphics and data visualization as relatively modern
developments in statistics. In fact, the graphic representation of quantitative information has …

[HTML][HTML] Cliff's Delta Calculator: A non-parametric effect size program for two groups of observations

G Macbeth, E Razumiejczyk, RD Ledesma - Universitas Psychologica, 2011 - scielo.org.co
Abstract The Cliff's Delta statistic is a non-parametric effect size measure that quantifies the
amount of difference between two groups of observations beyond p-values interpretation …

[图书][B] Exploratory data analysis with MATLAB

WL Martinez, AR Martinez, J Solka - 2017 - api.taylorfrancis.com
Praise for the Second Edition:" The authors present an intuitive and easy-to-read book.…
accompanied by many examples, proposed exercises, good references, and …

Determinants of the distribution of nitrogen-cycling microbial communities at the landscape scale

D Bru, A Ramette, NPA Saby, S Dequiedt… - The ISME …, 2011 - academic.oup.com
Little information is available regarding the landscape-scale distribution of microbial
communities and its environmental determinants. However, a landscape perspective is …

[HTML][HTML] Confirmation of functional zones within the human subthalamic nucleus: patterns of connectivity and sub-parcellation using diffusion weighted imaging

C Lambert, L Zrinzo, Z Nagy, A Lutti, M Hariz, T Foltynie… - Neuroimage, 2012 - Elsevier
The subthalamic nucleus (STN) is a small, glutamatergic nucleus situated in the
diencephalon. A critical component of normal motor function, it has become a key target for …

Assessing teachers' metacognition in teaching: The teacher metacognition inventory

Y Jiang, L Ma, L Gao - Teaching and Teacher Education, 2016 - Elsevier
Metacognition plays a pivotal role in teachers' professional development. However, the
absence of effective instrument for measuring teacher metacognition has hampered …

The scree test and the number of factors: a dynamic graphics approach

RD Ledesma, P Valero-Mora… - The Spanish journal of …, 2015 - cambridge.org
Exploratory Factor Analysis and Principal Component Analysis are two data analysis
methods that are commonly used in psychological research. When applying these …

[图书][B] Interactive and dynamic graphics for data analysis: with R and GGobi

D Cook, DF Swayne, A Buja - 2007 - Springer
This book is about using interactive and dynamic plots on a computer screen as part of data
exploration and modeling, both alone and as a partner with static graphics and non …

NHANES 2009–2012 findings: association of sexual behaviors with higher prevalence of oral oncogenic human papillomavirus infections in US men

AK Chaturvedi, BI Graubard, T Broutian, RKL Pickard… - Cancer research, 2015 - AACR
The incidence of human papillomavirus (HPV)–positive oropharyngeal cancers is higher
and increasing more rapidly among men than women in the United States for unknown …