Results 71 to 80 of about 1,244,223 (283)
Propensity Score Weighting for Causal Inference with Clustered Data
Journal of Causal Inference, 2018 Propensity score weighting is a tool for causal inference to adjust for measured confounders in observational studies. In practice, data often present complex structures, such as clustering, which make propensity score modeling and estimation challenging.
Yang Shu
doaj +1 more source
Quantile regression with clustered data [PDF]
, 2013 We show that the quantile regression estimator is consistent and asymptotically normal when the error terms are correlated within clusters but independent across clusters.
Parente, Paulo M D C +1 more
core
A New Perspective on Clustered Planarity as a Combinatorial Embedding Problem
, 2014 The clustered planarity problem (c-planarity) asks whether a hierarchically clustered graph admits a planar drawing such that the clusters can be nicely represented by regions.
C. Gutwenger +15 more
core +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
runmlwin : A Program to Run the MLwiN Multilevel Modeling Software from within Stata
Journal of Statistical Software, 2013 We illustrate how to fit multilevel models in the MLwiN package seamlessly from within Stata using the Stata program runmlwin. We argue that using MLwiN and Stata in combination allows researchers to capitalize on the best features of both packages.
George Leckie, Chris Charlton
doaj
Clustered Distributed Data Storage Repairing Multiple Failures
EntropyA clustered distributed storage system (DSS), also called a rack-aware storage system, is a distributed storage system in which the nodes are grouped into several clusters.
Shiqiu Liu, Fangwei Ye, Qihui Wu
doaj +1 more source
Application of Mixed Linear Models in the Analysis of Road Surface Features
Lithuanian Journal of Statistics, 2015 The data were collected by researchers at the Road Research Institute, in a study investigating the impact of differentfactors on road surface strength.
Jurgita Židanavičiūtė +1 more
doaj +1 more source
FEBS Letters, EarlyView.Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson +7 more
wiley +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Status Data and Communication Aspects in Dynamically Clustered Network-on-Chip Monitoring
Journal of Electrical and Computer Engineering, 2012 Monitoring and diagnostic systems are required in modern Network-on-Chip implementations to assure high performance and reliability. A dynamically clustered NoC monitoring structure for traffic and fault monitoring is presented.
Ville Rantala +2 more
doaj +1 more source