Using Weights to Adjust for Sample Selection When Auxiliary Information is Available [PDF]
In this paper I analyze GMM estimation when the sample is not a random draw from the population of interest. I exploit auxiliary information, in the form of moments from the population of interest, in order to compute weights that are proportional to the
Aviv Nevo
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On the Use of Auxiliary Variables in Multilevel Regression and Poststratification
Statistical ScienceMultilevel regression and poststratification (MRP) is a popular method for addressing selection bias in subgroup estimation, with broad applications across fields from social sciences to public health. In this paper, we examine the inferential validity of MRP in finite populations, exploring the impact of poststratification and model specification. The
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Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin
Molecular Oncology, Volume 20, Issue 6, Page 1453-1472, June 2026.The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla +10 more
wiley +1 more source
Sampling design proportional to order statistic of auxiliary variable
Sampling design, Order statistic, Sample quantile, Auxiliary variable, Horvitz–Thompson statistic, Ratio estimator, Inclusion probabilities, Sampling scheme,
Janusz Wywiał
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The Linked Importance Sampler Auxiliary Variable Metropolis Hastings Algorithm for Distributions with Intractable Normalising Constants [PDF]
, 2008 We consider parameter inference for the class of models where the likelihoodfunction is analytically intractable as a result of a complicated normalising con-stant.
Koskinen, J.
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Molecular Oncology, Volume 20, Issue 6, Page 1591-1611, June 2026.Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee +8 more
wiley +1 more source
PLoS ONE, 2019 In this study, we propose a new improved estimator of population mean for the sensitive variable in the presence of measurement error under simple and stratified random sampling.
Erum Zahid, Javid Shabbir
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Second Order Filter Distribution Approximations for Financial Time Series with Extreme Outliers [PDF]
Particle Filters are now regularly used to obtain the filter distributions associated with state space financial time series. Most commonly used nowadays is the auxiliary particle filter method in conjunction with a first order Taylor expansion of the ...
J. Q. Smith, António Santos
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Even Order Ranked Set Sampling with Auxiliary Variable
, 2020 Even order ranked set sampling (EORSS) is a novel proposed ranked set sampling scheme connected with an auxiliary variable correlated with the study variable.
Hanif, Muhammad +2 more
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A new improved generalized class of estimators for population distribution function using auxiliary variable under simple random sampling. [PDF]
Sci Rep, 2023 Ahmad S +6 more
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