Showing 1 - 20 results of 1,412 for search 'conducted sample variance', query time: 0.18s Refine Results
  1. 1

    Analytic solutions of variance swaps for Heston models with stochastic long-run mean of variance and jumps. by Jing Fu

    Published 2025-01-01
    “…Additionally, we discuss the limiting properties of the pricing formula for discretely sampled variance swap, namely, the pricing formula for continuously sampled variance swap. …”
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  2. 2

    The effect of sampling methods on the validity and reliability of the estimation of the orbital stability of human gait by Jeongin Moon, Jooeun Ahn

    Published 2025-08-01
    “…Using stochastic linear models, we simulated the error dynamics depending on the sampling methods. The bias and variance of FM estimates decreased as the time series lengthened, achieving a strong correlation with the true value after 140 strides for 14-dimensional state vector. …”
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  3. 3

    Reply to Comment on “Improving Bayesian Model Averaging for Ensemble Flood Modeling Using Multiple Markov Chains Monte Carlo Sampling” by Jasper Vrugt by Tao Huang, Venkatesh Merwade

    Published 2024-11-01
    “…Results reinforce the findings obtained from Huang and Merwade (2023a) https://doi.org/10.1029/2023wr034947 and further indicate that the proposed M‐H algorithm is better than the DREAM algorithm in terms of sampling efficiency and prediction accuracy. Accordingly, we raise concerns on the use of DREAM algorithm in BMA analysis and suggest conducting peer reviews on the MODELAVG toolbox.…”
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  4. 4

    Robustness of analysis of covariance (ancova) under the distributions assumptions and variance homogeneity by Can Ateş, Özlem Kaymaz, Mustafa Agah Tekindal, Beyza Doğanay Erdoğan

    Published 2020-03-01
    “…In the case of normal distribution with the heterogeneous variance, the deviation has been observed in the groups with the sample size of n = 10 and n = 30, and n = 40. …”
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  5. 5

    Kriging-Variance-Informed Multi-Robot Path Planning and Task Allocation for Efficient Mapping of Soil Properties by Laurence Roberts-Elliott, Gautham P. Das, Grzegorz Cielniak

    Published 2025-05-01
    “…This paper proposes an auction-based multi-robot task allocation that efficiently coordinates the sampling, coupled with a dynamic sampling strategy informed by Kriging variance from interpolation. …”
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  6. 6

    STATISTICAL PROCESSING OF RESULTS OF TESTING OF STUDENTS by Yulia V. Gumennikova, Elena N. Ryabinova, Ruzilya N. Chernitsina

    Published 2015-10-01
    “…Built interval variation series calculated the most important numerical characteristics of random variable - the sample mean (arithmetic mean value of the flag of sample), the sample variance (the arithmetic average of the squared deviations of the observed values of the trait from their average values) and sample standard deviation was given the opportunity to build a histogram of relative frequencies - a stepped shape consisting of rectangles whose bases are partial intervals, and the height equal to the density of the relative frequency. …”
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  7. 7

    Pooled error variance and covariance estimation of sparse in situ soil moisture sensor measurements in agricultural fields in Flanders by M. G. A. Hendrickx, M. G. A. Hendrickx, J. Vanderborght, J. Vanderborght, P. Janssens, P. Janssens, P. Janssens, S. Bombeke, E. Matthyssen, A. Waverijn, J. Diels, J. Diels

    Published 2025-06-01
    “…., USA) sensors per MZ and soil moisture sampling campaigns conducted over three growing seasons, covering 93 cropping cycles in agricultural fields with diverse soil textures in Belgium. …”
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  8. 8

    Evaluation of bias-variance trade-off for commonly used post-summarizing normalization procedures in large-scale gene expression studies. by Xing Qiu, Rui Hu, Zhixin Wu

    Published 2014-01-01
    “…In this paper, we conduct a thorough study to evaluate the effects of normalization procedures combined with several commonly used statistical tests and MTPs under different configurations of effect size and sample size. …”
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  9. 9

    Differences in temperament and character dimensions in adolescents with various conduct disorders by Dukanac Vesna, Džamonja-Ignjatović Tamara, Milanović Marko, Popović-Ćitić Branislava

    Published 2016-01-01
    “…Methods. The research sample consisted of 140 respondents at the age of 16−18, divided into five groups: 30 respondents manifesting socialized conduct disorder, 20 adolescents in conflict with the law, 30 respondents manifesting abuse of psychoactive substances, 30 respondents with the problem of the Internet addiction and 30 from general population. …”
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  10. 10

    THE ESTIMATION OF ADAPTABILITY PARAMETERS OF THE COLLECTION SAMPLES OF SAINFOIN by S. A. Ignatiev, A. A. Regidin

    Published 2019-07-01
    “…Pakudin (1984). The conducted dispersion analysis of the two-factor trial on the productivity of sainfoin samples showed the correlation between the genotype and the environment. …”
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  11. 11

    Evaluation of raspberry cultivar samples by productivity components by M. A. Podgaetsky, S. N. Evdokimenko

    Published 2025-04-01
    “…The study was conducted in 2022–2024. The objects of the research were 21 raspberry cultivar samples planted in 2020. …”
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  12. 12

    Thermal conductivity factor for beef of NOR and DFD grades at the subcryoscopic temperatures by Yu. M. Berezovsky, I. A. Korolev, T. A. Sarantsev

    Published 2021-10-01
    “…There is significant variance among the existing experimental data for the thermal conductivity factor in meat. …”
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  13. 13

    Average Rényi entanglement entropy in Gaussian boson sampling by Jason Youm, Joseph T. Iosue, Adam Ehrenberg, Yu-Xin Wang, Alexey V. Gorshkov

    Published 2025-05-01
    “…Recently, many experiments have been conducted with the goal of demonstrating a quantum advantage over classical computation. …”
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  14. 14

    How Many Samples are Enough When Data are Unbalanced? by Mehmet Mendeş

    Published 2005-08-01
    “…For this aim, a simulation study was conducted. At the end of the 50,000-simulation trial it was seen that there are many different sample size combinations that make it possible to reach around 80% test power. …”
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  15. 15

    Risk factors associated with conduct disorder traits among high school participants in Turkey by Parna Prajapati, Mariam Rahmani, Ali Unlu, Andres Pumariega

    Published 2024-06-01
    “… Objective: To identify the risk factors associated with conduct disorder traits in a sample of Turkish high school participants. …”
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  17. 17

    The effect of sampling volume size on the apparent stiffness of jointed rock mass by Martin Lebeda, Petr Kabele

    Published 2022-03-01
    “…The results of the numerical study show that the variance as well as the average of the apparent stiffness decrease as the size of sampling element grows.…”
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  18. 18

    Large errors in soil carbon measurements attributed to inconsistent sample processing by R. J. Even, M. B. Machmuller, M. B. Machmuller, J. M. Lavallee, J. M. Lavallee, T. J. Zelikova, T. J. Zelikova, M. F. Cotrufo, M. F. Cotrufo

    Published 2025-01-01
    “…Not drying soils in an oven prior to elemental analysis on average resulted in a 3.5 % lower TC and 5 % lower SOC relative to samples dried at 105 °C due to inadequate removal of moisture. …”
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  19. 19

    Characterization and predictive modelling of quasi-saturated hydraulic conductivity across land use systems in the Northwest Himalayas by Deepak Singh, Nisha Singh, Harendra Singh, Sadikul Islam, Anuj Kumar Dwivedi, C. S. P. Ojha, Anupam Barh

    Published 2025-08-01
    “…Soil samples were collected from four land use types (agriculture, barren land, deodar forest, and oak forest) at two depths (0–15 cm and 15–30 cm). …”
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  20. 20

    Sampling intestinal microbiota in growing pigs: evaluation of CapSa, an ingestible capsule by Inés García Viñado, Federico Correa, Paolo Trevisi, Giuseppe Bee, Catherine Ollagnier

    Published 2024-12-01
    “…Comparative analysis of the bacterial composition of the capsules and post-mortem samples was conducted using a Permutational Multivariate Analysis of Variance (PERMANOVA) model (Adonis), with sample type as a factor. …”
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