Results 111 to 120 of about 248,303 (301)

LILR genotype imputation with attribute bagging (LIBAG): leukocyte immunoglobulin-like receptor copy number imputation system

Frontiers in Immunology
There are ten leukocyte immunoglobulin (Ig)-like receptor (LILR) genes, i.e., five genes encoding activating receptors (LILRA1, LILRA2, LILRA4, LILRA5, and LILRA6) characterized by their truncated cytoplasmic tails, and five genes encoding inhibitory ...
Seik-Soon Khor, Seik-Soon Khor, Kouyuki Hirayasu, Kouyuki Hirayasu, Yosuke Kawai, Hie Lim Kim, Hie Lim Kim, Masao Nagasaki, Masao Nagasaki, Katsushi Tokunaga   +9 more
doaj   +1 more source

TREB: a BERT attempt for imputing tabular data imputation

CoRR
12 pages, 7 ...
Shuyue Wang, Wenjun Zhou, Han Jiang, Shuo Wang, Ren Zheng   +4 more
openaire   +3 more sources

Taking "Don't Knows" as Valid Responses: A Complete Random Imputation of Missing Data [PDF]

Incomplete data is a common problem of survey research. Recent work on multiple imputation techniques has increased analysts' awareness of the biasing effects of missing data and has also provided a convenient solution.
Martin Kroh
core  

Perceived Impacts and Predictors of Cannabis Products Used by Patients with Rheumatologic Conditions in Alberta, Canada: A Multivariable Analysis of Cross‐Sectional Survey Data

Arthritis Care &Research, EarlyView.
Objective This study aimed to characterize cannabis product choices (cannabinoid content and formulation) among patients with rheumatologic conditions and their associations with patient factors, patient‐reported perceived side effects, and positive impacts.
Susan Zhang, Samuel A.J. Lowe, Frank Sun, Allyson Jones, Tarek Turk, Joanne Olson, Pauline Paul, Shelby Yamamoto, Linda Kolewaski, Elaine Yacyshyn, Cheryl A. Sadowski   +10 more
wiley   +1 more source

Imputation of continuous variables missing at random using the method of simulated scores [PDF]

For multivariate datasets with missing values, we present a procedure of statistical inference and state its "optimal" properties. Two main assumptions are needed: (1) data are missing at random (MAR); (2) the data generating process is a multivariate ...
Neri, Laura, Calzolari, Giorgio
core  

Neighborhood Socioeconomic Status and Short‐Term Functional Outcomes in Systemic Lupus Erythematosus

Arthritis Care &Research, EarlyView.
Objective Individuals with systemic lupus erythematosus (SLE) can accumulate functional status (FS) impairment. We evaluated the association between neighborhood socioeconomic disadvantage, as measured by the Area Deprivation Index (ADI), and FS in a national SLE sample.
Baljeet Rai, Jessica Fitzpatrick, Jing Li, Eric Roberts, Patricia Katz, Laura Plantinga, Gabriela Schmajuk, Jinoos Yazdany   +7 more
wiley   +1 more source

Xputer: bridging data gaps with NMF, XGBoost, and a streamlined GUI experience

Frontiers in Artificial Intelligence
The rapid proliferation of data across diverse fields has accentuated the importance of accurate imputation for missing values. This task is crucial for ensuring data integrity and deriving meaningful insights.
Saleena Younus, Saleena Younus, Saleena Younus, Lars Rönnstrand, Lars Rönnstrand, Lars Rönnstrand, Lars Rönnstrand, Julhash U. Kazi, Julhash U. Kazi, Julhash U. Kazi   +9 more
doaj   +1 more source

Multiple imputation for unit-nonresponse versus weighting including a comparison with a nonresponse follow-up study [PDF]

The results of a national fear of crime survey are compared with results following the use of different nonresponse correction procedures. We compared naive estimates, weighted estimates, estimates after a thorough nonresponse follow-up and estimates ...
Rässler, Susanne, Schnell, Rainer
core  

Associations of Lifestyle‐Related Factors and Psoriatic Arthritis Disease Activity: The Dutch South West Psoriatic Arthritis Study

Arthritis Care &Research, EarlyView.
Objective This study aims to investigate lifestyle‐related factors in patients with psoriatic arthritis (PsA) and their association with disease activity measurements. Methods This multicenter cohort included 938 patients who were newly diagnosed with PsA between 2013 and 2023.
Batoul Hojeij, Ilja Tchetverikov, Marc R. Kok, Marijn Vis, Yvonne Goekoop‐Ruiterman, Jessica Bijsterbosch, Paul Baudoin, Reinhard Bos, Jos H. van der Kaap, Petra Kok, Lindy‐Anne Korswagen, Jolanda J. Luime   +11 more
wiley   +1 more source

An Integrated Machine Learning Approach for Congestive Heart Failure Prediction

Diagnostics
Congestive heart failure (CHF) is one of the primary sources of mortality and morbidity among the global population. Over 26 million individuals globally are affected by heart disease, and its prevalence is rising by 2% yearly.
M. Sheetal Singh, Khelchandra Thongam, Prakash Choudhary, P. K. Bhagat   +3 more
doaj   +1 more source