Results 41 to 50 of about 624,838 (295)

An R Package Implementation for Statistical Modeling of Emergence Curves in Weed Science

open access: yesProceedings, 2018
Over the last few years, the research group MODES has carried out a research line (in collaboration with researchers from the Sustainable Agriculture Institute of the CSIC in Córdoba) on statistical modeling in weed science. One of the aspects dealt with
Daniel Barreiro-Ures   +2 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Factors related to psychopathological symptoms of female inmates of a prison in Lima

open access: yesRevista Española de Sanidad Penitenciaria, 2019
Objectives: The objective is to know the relationship between age, time of incarceration, juridical situation, activity in prison, penitentiary classification and having or not children under eighteen years old, with the incidence of psychopathological ...
S Esteban-Febres   +4 more
doaj   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Pointwise universal consistency of nonparametric linear estimators [PDF]

open access: yes, 2004
This paper presents sufficient conditions for pointwise universal consistency of nonparametric delta estimators.
Vidal-Sanz, Jose M.
core   +1 more source

Nonparametric multiple comparisons [PDF]

open access: yesBehavior Research Methods, 2019
Nonparametric multiple comparisons are a powerful statistical inference tool in psychological studies. In this paper, we review a rank-based nonparametric multiple contrast test procedure (MCTP) and propose an improvement by allowing the procedure to accommodate various effect sizes.
Kimihiro Noguchi   +3 more
openaire   +3 more sources

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Measurement of Technical Efficiency of the Health-care Sector in Assam: An Application of Nonparametric Method

open access: yesIndian Journal of Public Health
The study has used a nonparametric method to estimate the technical efficiency of health-care sector in the substate level of Assam. The study is based on secondary data for the year 2018–2019.
Arup Deka, Ratul Mahanta
doaj   +1 more source

Nonparametric Independence Screening in Sparse Ultra-High Dimensional Varying Coefficient Models

open access: yes, 2013
The varying-coefficient model is an important nonparametric statistical model that allows us to examine how the effects of covariates vary with exposure variables. When the number of covariates is big, the issue of variable selection arrives.
Dai, Wei, Fan, Jianqing, Ma, Yunbei
core   +1 more source

Transcriptional profiling of circulating extracellular vesicles from prebiopsy prostate cancer patients

open access: yesMolecular Oncology, EarlyView.
RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner   +14 more
wiley   +1 more source

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