João Tiago Praça Nunes Mexia

CMA Research Group - Statistics and Risk Management, Integrated member (PhD)

  • 358 Citations
  • 8 h-Index
19982019
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Mixed Model Mathematics
Random Sample Size Mathematics
Model Mathematics
Variance Components Mathematics
Block Structure Mathematics
Sample Size Mathematics
Jordan Algebra Mathematics
cancer Physics & Astronomy

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Research Output at NOVA 1998 2019

Fixed Effects Model
Random number
Factorial
Factorial Design
Fixed Effects
Mixed Effects Model
Analysis of variance
Siméon Denis Poisson
Sample Size
Random variable

Confidence intervals for variance components in gauge capability studies

Ferreira, D., Ferreira, S. S., Nunes, C., Oliveira, T. A. & Mexia, J. T., 10 Jul 2018, International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017. Simos, T. & Tsitouras, C. (eds.). American Institute of Physics Inc., Vol. 1978. 470102. (AIP Conference Proceedings; vol. 1978).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
confidence
intervals
pivots
simulation
statistics
4 Citations (Scopus)

Exact critical values for one-way fixed effects models with random sample sizes

Nunes, C., Capistrano, G., Ferreira, D., Ferreira, S. S. & Mexia, J. T., 1 Jan 2018, (Accepted/In press) In : Journal of Computational and Applied Mathematics.

Research output: Contribution to journalArticle

Random Sample Size
Fixed Effects Model
Analysis of variance (ANOVA)
Critical value
Sample Size
1 Downloads (Pure)

Model validation and vec operators

Dias, C., Santos, C., Varadinov, M. & Mexia, J. T., 30 Nov 2018, International Conference of Computational Methods in Sciences and Engineering 2018, ICCMSE 2018. Simos, T. E., Kalogiratou, Z., Monovasilis, T., Simos, T. E. & Simos, T. E. (eds.). American Institute of Physics Inc., 110003. (AIP Conference Proceedings; vol. 2040).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
operators
matrices
inference