Results 111 to 120 of about 304,459 (351)
On the biased Two-Parameter Estimator to Combat Multicollinearity in Linear Regression Model
, 2022 Janet Iyabo Idowu +3 more
openalex +2 more sources
FEBS Open Bio, EarlyView.KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani +6 more
wiley +1 more source
Local partial-likelihood estimation for lifetime data
, 2006 This paper considers a proportional hazards model, which allows one to examine the extent to which covariates interact nonlinearly with an exposure variable, for analysis of lifetime data.
Fan, Jianqing, Lin, Huazhen, Zhou, Yong
core +2 more sources
Aging and Cancer, EarlyView.This study underscores the significant influence of frailty and vitality on the subjective health experience of older cancer survivors with acceptance and control emerging as salient mediators. These findings affirm the conceptual and empirical robustness of the model highlighting its potential utility in shaping future interventions for older cancer ...
Damien S. E. Broekharst +4 more
wiley +1 more source
A Monte Carlo Study of Growth Regressions [PDF]
Using Monte Carlo simulations, this paper evaluates the bias properties of common estimators used in growth regressions derived from the Solow model. We explicitly allow for measurement error in the right-hand side variables, as well as country-specific ...
Romain Wacziarg, William R. Hauk
core
New Directions for Adult and Continuing Education, EarlyView.ABSTRACT This article explores how artificial intelligence (AI) can support online adult learning by aligning with Knowles’ four principles of andragogy: involvement, experience, problem‐centeredness, and relevance. Three activities were analyzed using a comparative case study (CCS) method.
Xi Lin, Steve W. Schmidt
wiley +1 more source
, 2014 The law of total probability may be deployed in binary classification exercises to estimate the unconditional class probabilities if the class proportions in the training set are not representative of the population class proportions.
Tasche, Dirk
core
New Directions for Adult and Continuing Education, EarlyView.ABSTRACT This article explores institutional policies on artificial intelligence (AI) in higher education. As AI tools become increasingly utilized in academia—from research and teaching to assessment and student support—institutions face growing pressure to establish clear, ethical, and practical guidelines to help guide faculty.
Lauren Azevedo +3 more
wiley +1 more source
A Comparison of Robust Likelihood Estimators to Mitigate Bias from Rapid Guessing
, 2022 Joseph A. Rios
openalex +2 more sources
Bipercentile parameter estimators of bias reduction for generalised Pareto clutter model [PDF]
, 2020 Yu Han +3 more
openalex +1 more source