Results 21 to 30 of about 841,625 (297)

Tracking of health-related physical fitness in adolescent girls: a 3-year follow-up study

open access: yesBMC Pediatrics, 2022
Background Evidence has shown that higher levels of physical fitness (PF) in youth have beneficial effects on adult health-related outcomes. However, the tracking of separate PF components during adolescence has been less studied.
Mario Kasović   +4 more
doaj   +1 more source

Aggregated estimating equation estimation [PDF]

open access: yesStatistics and Its Interface, 2011
Motivated by the recent active research on online analytical processing (OLAP), we develop a computation and storage efficient algorithm for estimating equation (EE) estimation in massive data sets using a “divide-and-conquer” strategy. In each partition of the data set, we compress the raw data into some low dimensional statistics and then discard the
Nan Lin, Ruibin Xi
openaire   +1 more source

Flexible and efficient estimating equations for variogram estimation [PDF]

open access: yesComputational Statistics & Data Analysis, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ying Sun 0002   +2 more
openaire   +3 more sources

Fast Method for Estimating the Parameters of Partial Differential Equations from Inaccurate Observations

open access: yesMathematics, 2023
In this paper, the problems of estimating the parameters of partial differential equations from numerous observations in the vicinity of some reference points are considered.
Gurami Tsitsiashvili   +2 more
doaj   +1 more source

Developing Students’ Intuition on the Impact of Correlated Outcomes

open access: yesJournal of Statistics and Data Science Education, 2022
While correlated data methods (like random effect models and generalized estimating equations) are commonly applied in practice, students may struggle with understanding the reasons that standard regression techniques fail if applied to correlated ...
Ashley Petersen
doaj   +1 more source

Investigation for periodic and almost periodic solutions of first-order ordinary differential equations [PDF]

open access: yesE3S Web of Conferences, 2023
Approaches to estimating for the number of periodic and almost periodic solutions of ordinary differential equations are considered. Conditions that allow determinating both the upper and lower bounds for these solutions are found.
Alferov G., Ivanov G., Korolev V.
doaj   +1 more source

Body composition estimation from selected slices: equations computed from a new semi-automatic thresholding method developed on whole-body CT scans [PDF]

open access: yesPeerJ, 2017
Background Estimating volumes and masses of total body components is important for the study and treatment monitoring of nutrition and nutrition-related disorders, cancer, joint replacement, energy-expenditure and exercise physiology.
Alizé Lacoste Jeanson   +3 more
doaj   +2 more sources

Use of Estimating Equations for Dosing Antimicrobials in Patients with Acute Kidney Injury Not Receiving Renal Replacement Therapy. [PDF]

open access: yes, 2018
Acute kidney injury (AKI) can potentially lead to the accumulation of antimicrobial drugs with significant renal clearance. Drug dosing adjustments are commonly made using the Cockcroft-Gault estimate of creatinine clearance (CLcr). The Modified Jelliffe
Awdishu, Linda   +5 more
core   +2 more sources

Second-order variational equations for spatial point processes with a view to pair correlation function estimation [PDF]

open access: yes, 2019
Second-order variational type equations for spatial point processes are established. In case of log linear parametric models for pair correlation functions, it is demonstrated that the variational equations can be applied to construct estimating ...
Coeurjolly, Jean-François   +2 more
core   +5 more sources

Logarithmic estimates for continuity equations [PDF]

open access: yesNetworks and Heterogeneous Media, 2016
arXiv admin note: text overlap with arXiv:1411 ...
Maria Colombo   +2 more
openaire   +7 more sources

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