Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ uBibliorum Repositor...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 1 versions
addClaim

Modelo de regressão linear e suas aplicações

Authors: Rodrigues, Sandra Cristina Antunes;

Modelo de regressão linear e suas aplicações

Abstract

O presente trabalho teve como principal objectivo apresentar os resultados mais importantes sobre os modelos de regressão linear, ilustrando a sua aplicabilidade através de estudos que foram elaborados com base em dados reais. Como tal abordámos a análise de regressão linear simples e descrevemos sumariamente a regressão linear múltipla, que se distingue da anterior quando incorporadas mais do que uma variável independente no modelo de regressão. Enquadrado na temática anterior, dedicámos um capítulo a Análise de resíduos. Por último, e como complemento da investigação realizada ao longo deste trabalho, realizámos alguns estudos aplicados a dados reais, que dizem respeito à Variabilidade da Frequência Cardíaca.

This study's main objective was to present the most important results about the linear regression models, illustrating its applicability through studies that were prepared based on real data. Therefore we touched the simple linear regression analysis and briefly describe the multiple linear regression, distinct from the previous embedded when more than one independent variable in the regress. Framed in the previous issue, we devoted a chapter to Waste Analysis ion model. Finally, and as a complement of research carried throughout this work we held some studies applied to real data, which concern the Heart Rate Variability.

Country
Portugal
Related Organizations
Keywords

Regressão linear múltiple, Regressão linear simples, Modelo de regressão, Estimação de parâmetros

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
    OpenAIRE UsageCounts
    Usage byUsageCounts
    visibility views 468
    download downloads 8K
  • 468
    views
    8K
    downloads
    Powered byOpenAIRE UsageCounts
Powered by OpenAIRE graph
Found an issue? Give us feedback
visibility
download
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
downloads
OpenAIRE UsageCountsDownloads provided by UsageCounts
0
Average
Average
Average
468
8K
Green