Results 41 to 50 of about 7,349,903 (259)

A note on error bars as a graphical representation of the variability of data in biomedical research: Choosing between standard deviation and standard error of the mean. [PDF]

J Pancreatol, 2019
. Standard deviation (SD) and standard error of the mean (SEM) have been applied widely as error bars in scientific plots. Unfortunately, there is no universally accepted principle addressing which of these 2 measures should be used. Here we seek to fill
Tang L, Zhang H, Zhang B.
europepmc   +2 more sources

Synthetic study standard error loss results.

, 2022
Synthetic study standard error loss results.
Mohammad Arashi (4422739), Andriëtte Bekker (11999046), Jarod Smith (11999040)   +2 more
core   +1 more source

In-class activity comparing standard errors as a function of sample size with SPSS [PDF]

Tutorials in Quantitative Methods for Psychology, 2020
This vignette presents an in-class demonstration to introduce the notion of standard error. The students must be able to compute means using SPSS. They must also be able to eye-ball standard deviation from a list of numbers.
Cousineau, Denis
doaj   +1 more source

K-NCT: Korean Neural Grammatical Error Correction Gold-Standard Test Set Using Novel Error Type Classification Criteria

IEEE Access, 2022
Recently, active research has been conducted on Korean grammatical error correction on machine translation (MT) and automatic noise generation. However, there is no gold-standard test set for objective and official comparative analysis.
Seonmin Koo, Chanjun Park, Jaehyung Seo, Seungjun Lee, Hyeonseok Moon, Jungseob Lee, Heuiseok Lim   +6 more
doaj   +1 more source

Postpartum Epworth Sleepiness Scale, error bars represent standard error.

, 2014
Postpartum Epworth Sleepiness Scale, error bars represent standard error.
Kerry Armstrong (606843), Janelle MacKenzie (606842), Ashleigh J. Filtness (606841)   +2 more
core   +1 more source

A fixed count sampling estimator of stem density based on a survival function

Journal of Forest Science, 2015
In fixed count sampling (FCS) a fixed number (k) of observations is made at n randomly selected sample locations. For estimation of stem density, the distance from a random sample location to the k nearest trees was measured.
S. Magnussen
doaj   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld, Scott H. Maurer, Michelle D. Watkinson, John Nury, Elise Barberis, Molly C. Mack   +5 more
wiley   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

The Comedy of Measurement Errors: Standard Error of Measurement and Standard Error of Estimation

Advances in Methods and Practices in Psychological Science
Testing is used to inform a range of critical decisions that help structure much of contemporary society. An unavoidable aspect of testing is that test scores are not infallible.
David J. Stanley, Jeffrey R. Spence
doaj   +1 more source

Assessing Standard Error Estimation Approaches for Robust Mean-Geometric Mean Linking

AppliedMath
Robust mean-geometric mean (MGM) linking methods enable reliable group comparisons in item response theory models under fixed and sparse differential item functioning.
Alexander Robitzsch
doaj   +1 more source