Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Nicoleta Caragea"'
Publikováno v:
Revista Română de Statistică, Vol 65, Iss 4, Pp 141-152 (2017)
This paper exposes the methodology of creating the profile of two categories of potential human capital using logistic regression in R. The profiles were created based on some social and economic characteristics provided by the 2015 Labour Force Surv
Externí odkaz:
https://doaj.org/article/dbd8aa934b3d4dc29aee010f0b80b7da
Autor:
Ciprian ALEXANDRU, Nicoleta CARAGEA
Publikováno v:
Revista Română de Statistică, Vol 64, Iss 2, Pp 093-100 (2016)
Nowadays there is a growing alarm about scientific research results that cannot be reproduced. The reasons comprise increased levels of control, complexity of experiments and statistics, and also time pressures on researchers. Journals, scientists an
Externí odkaz:
https://doaj.org/article/34353c474ee0442a9f82c36d637c3fea
Autor:
Nicoleta Caragea, Ciprian Alexandru
Publikováno v:
Revista Română de Statistică, Vol 63, Iss 3, Pp 026-032 (2015)
In this research study there were applied Regression models to examine the socio-economic factors that could influence the working time on the labor market. As a result of the regression models applied, the most significant factors to consider here a
Externí odkaz:
https://doaj.org/article/58004a52ac7d479b8b9588c9b03a78d4
Autor:
Silvia Pisică, Nicoleta Caragea
Publikováno v:
Revista Română de Statistică, Vol 63, Iss 2, Pp 104-118 (2015)
In this research study there were applied Multinomial Logistic Regression models to examine the socio-economic factors that were responsible conducting individuals to be part of the employment or not. As a result of the multinomial regression model,
Externí odkaz:
https://doaj.org/article/e0f0296dd17840419cf9047ef97d29a5
Autor:
Nicoleta Caragea
Publikováno v:
Revista Română de Statistică, Vol 63, Iss 1, Pp 47-55 (2015)
The financial challenges of the last decade have changed the national economies and the face of the societies across the world, affecting the time allocation patterns for individuals. Time is spent different by people, because of social norms and val
Externí odkaz:
https://doaj.org/article/acee40239ecd4814b3f62ab7eb7ab524
Publikováno v:
Revista Română de Statistică, Vol 62, Iss 2, Pp 7-16 (2014)
The main objective of this paper is to expose the evolution of R, as the most used data analysis tool among statisticians and the academic researchers. Its flexibility and complexity simply gained the statisticians and data scientists. The paper exa
Externí odkaz:
https://doaj.org/article/99450ce2f4ae4734aea432292eb7234d
Publikováno v:
Computational Methods in Social Sciences, Vol 2, Iss 1, Pp 28-34 (2014)
Worldwide and during the last decade, R has developed in a balanced way and nowadays it represents the most powerful tool for computational statistics, data science and visualization. Millions of data scientists use R to face their most challenging p
Externí odkaz:
https://doaj.org/article/5d81f08e7fda41dbbbd9314785eee86c
Publikováno v:
SEA: Practical Application of Science, Vol I, Iss 1 (1/2013), Pp 59-67 (2013)
Multivariate data analysis in the context of autoregressive models has evolved as a standard instrument in econometrics. In present, there are developed packages available in R for estimating time series models; one of the most useful package is vars
Externí odkaz:
https://doaj.org/article/88531fc98bd6482fb3bef2eda8806ccc
Publikováno v:
Revista Română de Statistică, Vol 59, Iss 07, Pp 53-60 (2011)
Development of methodology for deriving the monthly unemployment statistics directly from the quarterly Labour Force Survey (LFS) results by econometric modeling meets the requirements of insuring the information on short-term needed for employment p
Externí odkaz:
https://doaj.org/article/0464f7cdd9e44ff99d9dc2abda5c785d
Publikováno v:
Theoretical and Applied Economics, Vol XVIII, Iss 7, Pp 101-110 (2011)
In this paper we synthesized a study of financial crisis from the trust and loss aversion perspective on a particular case, Romanian emerging capital market. In a relative recent study we stopped with our data series at the level of 2008, November, b
Externí odkaz:
https://doaj.org/article/63e6df95713f4ab190d9f9ec4f1bfb5b