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Advanced Search Results For "DATA analysis"

1 - 10 of 1,086,192 results for
 "DATA analysis"
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Negative binomial factor regression with application to microbiome data analysis.

Publication Type:Academic Journal

Source(s):Statistics in medicine [Stat Med] 2022 Jul 10; Vol. 41 (15), pp. 2786-2803. Date of Electronic Publication: 2022 Apr 24.

Abstract:The human microbiome provides essential physiological functions and helps maintain host homeostasis via the formation of intricate ecological host-microbiome relationships. While it is well established that the lifestyle of the host, dietary preference...

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Resolution of the curse of dimensionality in single-cell RNA sequencing data analysis.

Publication Type:Academic Journal

Source(s):Life science alliance [Life Sci Alliance] 2022 Aug 09; Vol. 5 (12). Date of Electronic Publication: 2022 Aug 09 (Print Publication: 2022).

Abstract:Single-cell RNA sequencing (scRNA-seq) can determine gene expression in numerous individual cells simultaneously, promoting progress in the biomedical sciences. However, scRNA-seq data are high-dimensional with substantial technical noise, including dr...

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Single-cell immunology of SARS-CoV-2 infection.

Publication Type:Academic Journal

Source(s):Nature biotechnology [Nat Biotechnol] 2022 Jan; Vol. 40 (1), pp. 30-41. Date of Electronic Publication: 2021 Dec 20.

Abstract:Gaining a better understanding of the immune cell subsets and molecular factors associated with protective or pathological immunity against severe acute respiratory syndrome coronavirus (SARS-CoV)-2 could aid the development of vaccines and therapeutic...

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A binary biclustering algorithm based on the adjacency difference matrix for gene expression data analysis.

Publication Type:Academic Journal

Source(s):BMC bioinformatics [BMC Bioinformatics] 2022 Sep 19; Vol. 23 (1), pp. 381. Date of Electronic Publication: 2022 Sep 19.

Abstract:Biclustering algorithm is an effective tool for processing gene expression datasets. There are two kinds of data matrices, binary data and non-binary data, which are processed by biclustering method. A binary matrix is usually converted from pre-proces...

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Large-Scale Survey Data Analysis with Penalized Regression: A Monte Carlo Simulation on Missing Categorical Predictors.

Publication Type:Academic Journal

Source(s):Multivariate behavioral research [Multivariate Behav Res] 2022 Jul-Aug; Vol. 57 (4), pp. 642-657. Date of Electronic Publication: 2021 Mar 11.

Abstract:With the advent of the big data era, machine learning methods have evolved and proliferated. This study focused on penalized regression, a procedure that builds interpretive prediction models among machine learning methods. In particular, penalized reg...

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Classification of EEG signals: An interpretable approach using functional data analysis.

Publication Type:Academic Journal

Source(s):Journal of neuroscience methods [J Neurosci Methods] 2022 Jul 01; Vol. 376, pp. 109609. Date of Electronic Publication: 2022 Apr 25.

Abstract:Electroencephalography (EEG) is a noninvasive method to record electrical activity of the brain. The EEG data is continuous flow of voltages, in this paper, we consider them as functional data, and propose a three-stage algorithm based on functional da...

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Correlation Study between Levels of Gastrin, Serum IGF-1, and GHBP and Growth and Development in Children with Short Stature Based on Big Data Analysis.

Publication Type:Academic Journal

Source(s):Disease markers [Dis Markers] 2022 Aug 25; Vol. 2022, pp. 4614099. Date of Electronic Publication: 2022 Aug 25 (Print Publication: 2022).

Abstract:Objective: To analyze the correlation between the levels of gastrin, serum IGF-1, and GHBP and growth and development in children with short stature (SS) using the big data.Methods: By means of retrospective analysis, the clinical data of 42 children w...

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InterCellDB: A User-Defined Database for Inferring Intercellular Networks.

Publication Type:Academic Journal

Source(s):Advanced science (Weinheim, Baden-Wurttemberg, Germany) [Adv Sci (Weinh)] 2022 Aug; Vol. 9 (22), pp. e2200045. Date of Electronic Publication: 2022 Jun 02.

Abstract:Recent advances in single cell RNA sequencing (scRNA-seq) empower insights into cell-cell crosstalk within specific tissues. However, customizable data analysis tools that decipher intercellular communication from gene expression in association with bi...

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Machine learning and signal processing assisted differential mobility spectrometry (DMS) data analysis for chemical identification.

Publication Type:Academic Journal

Source(s):Analytical methods : advancing methods and applications [Anal Methods] 2022 Sep 01; Vol. 14 (34), pp. 3315-3322. Date of Electronic Publication: 2022 Sep 01.

Abstract:Differential mobility spectrometry (DMS)-based detectors are being widely studied to detect chemical warfare agents, explosives, chemicals, drugs and analyze volatile organic compounds (VOCs). The dispersion plots from DMS devices are complex to effect...

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Stardust: improving spatial transcriptomics data analysis through space-aware modularity optimization-based clustering.

Publication Type:Academic Journal

Source(s):GigaScience [Gigascience] 2022 Aug 10; Vol. 11.

Abstract:Background: Spatial transcriptomics (ST) combines stained tissue images with spatially resolved high-throughput RNA sequencing. The spatial transcriptomic analysis includes challenging tasks like clustering, where a partition among data points (spots) ...

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