Results 91 to 100 of about 11,697,554 (295)

Bernoulli Regression Models: Re-examining Statistical Models with Binary Dependent Variables [PDF]

open access: yes
The classical approach for specifying statistical models with binary dependent variables in econometrics using latent variables or threshold models can leave the model misspecified, resulting in biased and inconsistent estimates as well as erroneous ...
Spanos, Aris, Bergtold, Jason S.
core  

Statistical Policy Working Paper 2. Report on Statistical Disclosure and Disclosure: Avoidance Techniques [PDF]

open access: yes
This report is about techniques for avoiding disclosure of confidential information about individuals (natural and legal persons) in connection with the release of statistical tabulations and microdata files (computerized records pertaining to individual
United States. Federal Committee on Statistical Methodology
core   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Modelling the spatial bound of an eDNA signal in the marine environment – the effect of local conditions

open access: yesFrontiers in Marine Science
Environmental DNA (eDNA) is a powerful technique for biological assessments and monitoring in aquatic environments. The accurate interpretation of the source of eDNA detected requires understanding of its spatial and temporal bound.
Tiago A. M. Silva   +4 more
doaj   +1 more source

Comparing the Estimation Power of Machine Learning Models and Statistical Models in Predicting Profit Component Changes and Selecting the Optimal Model [PDF]

open access: yesتحقیقات مالی
ObjectiveThe aim of predicting profit changes is to create awareness for investors, financial analysts, managers, stock market officials, creditors, and other users to judge the business unit, make decisions about buying or selling stocks, or granting or
Maryam Izadi   +2 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Statistical Inference in Calibrated Models [PDF]

open access: yesJournal of Applied Econometrics, 1994
SUMMARY This paper describes a Monte Carlo procedure to assess the performance of calibrated dynamic general equilibrium models. The procedure formalizes the choice of parameters and the evaluation of the model and provides an efficient way to conduct a sensitivity analysis for perturbations of the parameters within a reasonable range.
openaire   +3 more sources

Report on Statistical Disclosure Limitation Methodology [PDF]

open access: yes
Originally Prepared by Subcommittee on Disclosure Limitation Methodology 1994; Revised by Confidentiality and Data Access Committee 2005The Federal Committee on Statistical Methodology (FCSM) was organized by the Office of Management and Budget (OMB) in ...
United States. Federal Committee on Statistical Methodology
core   +1 more source

conting : an R package for Bayesian analysis of complete and incomplete contingency tables [PDF]

open access: yes, 2014
The aim of this paper is to demonstrate the R package conting for the Bayesian analysis of complete and incomplete contingency tables using hierarchical log-linear models.
Ruth King   +5 more
core   +1 more source

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