Results 31 to 40 of about 5,409,783 (312)

Aggregating Twitter Text through Generalized Linear Regression Models for Tweet Popularity Prediction and Automatic Topic Classification

open access: yesEuropean Journal of Investigation in Health, Psychology and Education, 2021
Social media platforms have become accessible resources for health data analysis. However, the advanced computational techniques involved in big data text mining and analysis are challenging for public health data analysts to apply.
Chen Mo   +3 more
doaj   +1 more source

Continuum Regression and Ridge Regression

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 1993
SUMMARY We demonstrate the close relationship between first-factor continuum regression and standard ridge regression. The difference is that continuum regression inserts a scalar compensation factor for that part of the shrinkage in ridge regression that has no connection with tendencies towards collinearity.
openaire   +2 more sources

Likelihood-based Imprecise Regression [PDF]

open access: yes, 2011
We introduce a new approach to regression with imprecisely observed data, combining likelihood inference with ideas from imprecise probability theory, and thereby taking different kinds of uncertainty into account.
Marco E. G. V. Cattaneo   +4 more
core   +1 more source

Why Not to Use Difference Scores in Research on Affective Polarization: A Critique and a Tutorial for Using Polyvariate Regression to Study Congruence as an Outcome

open access: yesJournal of Trial and Error
Affective polarization, people’s emotional attachment to their own party and dislike of rival parties, has been a growing area of interest in recent decades.
Lukas K. Sotola
doaj   +1 more source

CHARACTERISTICS AND SPECIFICITIES OF THE DEVELOPMENT OF TOURISTIC RECEPTION ESTABLISHMENTS AND THE EXISTING ACCOMMODATION CAPACITY IN TERRITORIAL PROFILE IN ROMANIA, DURING 2002 - 2012. AN ECONOMETRIC APPROACH [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2014
The economic evolutions in Romania, in the first decade of the XXI century, were marked by increases and decreases with rather large amplitudes. Growth period up to 2008 was followed by a significant recession, the economic crisis started in 2009 ...
MARIAN ZAHARIA
doaj  

Effect of cutting regime on soil physical properties of wet thistle meadows

open access: yesSoil and Water Research, 2009
Changes of selected soil physical properties (porosity P, soil organic matter SOM, bulk density ρd, particle density ρz, characteristics of water retention capacity - maximum capillary water capacity θCMC, and non-capillary porosity Pn) of permanent ...
Renata DUFFKOVÁ, Tomáš KVÍTEK
doaj   +1 more source

Spatiotemporal Patterns and Socioeconomic Influences on Host Participation in Short-Term Rental Markets: Airbnb in San Francisco

open access: yesISPRS International Journal of Geo-Information, 2023
This paper examines spatiotemporal patterns and socioeconomic influences on host participation in Airbnb’s short-term rental (STR) marketplace in San Francisco during the years 2019–2022, a four-year period that spans the COVID-19 pandemic. This provides
Avijit Sarkar   +2 more
doaj   +1 more source

Regression

open access: yes, 2018
Files used for regression analyses reported in SM Table S1 of Engelmann, Meyer, Ruff ...
Jan Engelmann (529569)
core   +1 more source

Estimating the sample size for fitting taper equations

open access: yesJournal of Forest Science, 2008
Much work has been done fitting taper equations to describe tree bole shapes, but few researchers have investigated how large the sample size should be.
K. Kitikidou, G. Chatzilazarou
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa   +7 more
wiley   +1 more source

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