Showing 1,821 - 1,840 results of 6,713 for search 'error data analysis', query time: 0.20s Refine Results
  1. 1821

    Prevalence of Neuropathic Pain in Morocco: A Systematic Review and Meta-Analysis by Zhor Zeghari, Jihane Belayachi, Redouan El Ouardi, Redouane Abouqal

    Published 2025-05-01
    “…A random-effects generalized linear mixed model was applied for direct data adjustment, using Knapp–Hartung standard error correction. …”
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    Article
  2. 1822

    Machine learning analysis of cardiovascular risk factors and their associations with hearing loss by Ali Nabavi, Farimah Safari, Ali Faramarzi, Mohammad Kashkooli, Meskerem Aleka Kebede, Tesfamariam Aklilu, Leo Anthony Celi

    Published 2025-03-01
    “…A multi-layer neural network emerged as the top predictor of pure tone averages, achieving a mean absolute error of just 3.05 dB. Feature analysis identified age, gender, blood pressure and waist circumference as key associated factors. …”
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    Article
  3. 1823

    Secrecy Outage Analysis of Mixed RF-FSO Systems With Channel Imperfection by Hongjiang Lei, Haolun Luo, Ki-Hong Park, Zhi Ren, Gaofeng Pan, Mohamed-Slim Alouini

    Published 2018-01-01
    “…Finally, Monte Carlo simulation results are presented to corroborate the correctness of the analysis.…”
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  4. 1824

    Near-infrared spectroscopy analysis to predict urinary allantoin in dairy cows by Leonardo A.C. Ribeiro, Guilherme L. Menezes, Tiago Bresolin, Sebastian I. Arriola Apelo, Joao R.R. Dórea

    Published 2025-03-01
    “…The partial least squares regression model achieved an R2 of 0.55, a concordance correlation coefficient of 0.73, and a root mean squared error of prediction (RMSEP) of 3.63 mmol/L to predict allantoin concentration from the spectra data set without preprocessing. …”
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    Article
  5. 1825

    Analysis of factors associated with arterial stiffness in the general working-age population by V. S. Kaveshnikov, I. A. Trubacheva, V. N. Serebryakova

    Published 2022-06-01
    “…A linear model was used to identify associations. An error rate of <5% was considered significant.Results. …”
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    Article
  6. 1826

    Polyomaviruses and the risk of oral cancer: a systematic review and meta-analysis by Tahoora Mousavi, Fatemeh Shokoohy, Mahmood Moosazadeh

    Published 2024-12-01
    “…The quality of each article was assessed using the Newcastle-Ottawa Scale (NOS) checklist. Data analysis was performed using STATA Ver. 11 software, and the standard error was calculated using the binomial distribution formula. …”
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  7. 1827

    An Analysis of the Globalization Impact on Food Supply Adequacy in Selected Developing Countries by Juliana Alforque, Dhymae Marl Buot, Charlywin Crampatanta, Mohammad Hanif Paporo, Resa Mae Laygan, Martha Joy Abing, Charlyn Capulong, Maria Rizalia Teves

    Published 2025-06-01
    “…Employing panel-corrected standard error (PCSE) estimation with 800 observations, the analysis revealed that globalization exerted a positive and statistically significant impact on food supply adequacy. …”
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    Article
  8. 1828

    Machine Learning Classifiers Based Classification For IRIS Recognition by Bahzad Taha Chicho, Adnan Mohsin Abdulazeez, Diyar Qader Zeebaree, Dilovan Assad Zebari

    Published 2021-05-01
    “…Finally, the best result obtained by this study is 100% and there is no error rate for the classifier that was obtained. …”
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    Article
  9. 1829

    Swim, baby, swim: the active dispersal scenario of juvenile North Pacific loggerhead turtles revealed by historical satellite tracking data and novel operational oceanography produ... by Philippe Gaspar, Julien Temple-Boyer, Dana K. Briscoe, Masanori Kurita, Denise M. Parker, Jeffrey J. Polovina, Marc R. Rice, Tomomi Saito, George H. Balazs

    Published 2025-06-01
    “…The oceanic circulation is known to play a major role, but the impact of the swimming activity is poorly understood, largely because juvenile tracking experiments rarely cover a significant fraction of the lost years’ period. In addition, errors in commonly used ocean current estimates make it difficult to properly separate, in tracking data, the effect of the swimming activity from that of the drift velocity. …”
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    Article
  10. 1830
  11. 1831

    SCUBA implements a storage format-agnostic API for single-cell data access in R [version 2; peer review: 2 approved, 1 approved with reservations] by Krysta L. Engel, Jairav Desai, Austin E. Gillen, William M. Showers, Craig T. Jordan, Clayton Smith

    Published 2025-06-01
    “…This complicates validation of results and leads to inconsistent visualizations between analysis suites. Conversion between object formats is the most common solution, but this is difficult and error-prone due to the rapid pace of development of the analysis suites and their underlying data structures. …”
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  12. 1832

    Enhancing peak performance forecasting in steam power plants through innovative AI-driven exergy-energy analysis by Muhammad Ali Ijaz Malik, Adeel Ikram, Sadaf Zeeshan, Muhammad Naqvi, Syed Qasim Raza Zahidi, Fayaz Hussain, Hayati Yassin, Atika Qazi

    Published 2025-04-01
    “…The model’s predictions for energy and exergy efficiencies are validated against experimental data, with root mean square error (RMSE) and coefficient of determination (R2) computed for accuracy evaluation. …”
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    Article
  13. 1833

    A lithofacies modeling method based on a new integrated algorithm and its application by LEI Cheng,CUI Bingkai,ZHAI Guanghua,YE Yu,XU Qingyan,ZHANG Jinlin

    Published 2023-04-01
    “…It is currently the mainstream method of reservoir analysis. However, in the traditional combination of seismic data and logging data, the weight of the constraints on the final lithofacies is difficult to control. …”
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    Article
  14. 1834

    Evaluating 60 GHz Band Underwater Optical Wireless Communication Performance Based on Low-Density Parity Check Coding Under Diverse Water Conditions and Noise Levels by Aser M. Matarneh, Aseel M. Rwaidi, Saqer S. Alja'afreh

    Published 2025-01-01
    “…The signal-to-noise ratio (SNR), bit error rate (BER), and Q-factor were among the most important metrics studied via simulations using OptiSystem v.21 and MATLAB. …”
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    Article
  15. 1835

    Representative Sample Size for Estimating Saturated Hydraulic Conductivity via Machine Learning: A Proof‐Of‐Concept Study by Amin Ahmadisharaf, Reza Nematirad, Sadra Sabouri, Yakov Pachepsky, Behzad Ghanbarian

    Published 2024-08-01
    “…For each subset, we conducted the learning curve analysis on the training and cross‐validation data sets. …”
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  16. 1836

    Research on a Quality Control Method for L Band Second-Level Radiosonde toward Assimilation Applications by Dan WANG, Jincheng WANG, Weihong TIAN

    Published 2022-12-01
    “…Since 2003, the World Meteorological Organization (WMO) proposed and coordinated a switch from traditional radiosonde format (TAC code) to second-resolution binary (BUFR) report, which leads the assimilation of second radiosonde data in numerical prediction model becoming the future trend.Data quality control is a key and basic work before assimilation application.In addition, the observational error characteristics of Lband second-level radiosonde are significantly different from that of conventional radiosonde.Therefore, a two-step quality control method for assimilation application is developed in this paper.The first step integrates conventional radiosonde quality control procedures and inserts several additional steps according to the data characteristics of second-level radiosonde, which aims at eliminating human-observation errors as much as possible.The second step introduces a dynamic blacklist checking module into the assimilation system, at the same time remaining the old OMB (observation minus background) check method, so as to control the representative deviation between the observation and the model background.By comparing and analyzing the statistical characteristics of the observation samples before and after the quality control procedure, and combining them with the actual assimilation analysis results of the NWP model, the rationality of the two-step quality control procedure has been comprehensively verified.It reveals that the data anomaly is greatly reduced after the two-step quality control procedure, at the same time the OMB is closer to a Gaussian distribution.Moreover, the validity of data assimilation is enhanced leading to a better assimilation analysis effect.The work lays a foundation for the future operational application of L-band second-level radiosonde data in GRAPES (Global/Regional Assimilation and Prediction System) model.…”
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  17. 1837

    Comparative evaluation of Artec Leo hand-held scanner and iPad Pro for 3D scanning of cervical and craniofacial data: assessing precision, accuracy, and user experience by Samuel D. J. Spears, Thomas Lester, Ryo Torii, Deepak M. Kalaskar

    Published 2024-11-01
    “…Precision and accuracy were assessed using Mean Absolute Deviation (MAD), Mean Absolute Percentage Error (MAPE), and Intra-Class Correlation Coefficients (ICC). …”
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  18. 1838

    Reconstruction of Petermann glacier velocity time series using multi-source remote sensing images by Zongze Li, Jinsong Chong, Yawei Zhao, Lijie Diao

    Published 2024-12-01
    “…Then the spatiotemporal glacier velocity matrix is constructed and empirical orthogonal function (EOF) analysis is carried out. Among them, the glacier velocity is reconstructed by the glacier velocity estimation method based on confidence, and the complete glacier velocity time series is obtained by iterating to minimize the error of the reconstructed glacier velocity. …”
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    Article
  19. 1839

    How much missing data is too much to impute for longitudinal health indicators? A preliminary guideline for the choice of the extent of missing proportion to impute with multiple i... by K. P. Junaid, Tanvi Kiran, Madhu Gupta, Kamal Kishore, Sujata Siwatch

    Published 2025-02-01
    “…The robustness of MICE was assessed through three approaches: comparison of means using the Repeated Measures- Analysis of variance, estimation of evaluation metrics (Root mean square error, mean absolute deviation, Bias, and proportionate variance), and visual inspection of box plots of imputed and non-imputed data. …”
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    Article
  20. 1840

    Finger tracking for wearable VR glove using flexible rack mechanism by Roshan Thilakarathna, Maroay Phlernjai

    Published 2025-02-01
    “…Conclusions: The repeatability analysis revealed an aggregate error of 1.45 degrees in both the gripped and flat hand positions. …”
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