COLUMBU, SILVIA
COLUMBU, SILVIA
DIPARTIMENTO DI MATEMATICA ED INFORMATICA
Bivariate Associations in Multilevel Cross-Classified Latent Class Models
2026-01-01 Piras, Nicola; Columbu, Silvia; Vermunt, Jeroen K.
Monitoraggio delle disuguaglianze scolastiche
2026-01-01 Columbu, Silvia; Lombardi Samuele Milone, Gabriele; Moreschini, Iacopo; Petrucci, Alessandra; Porcu, Mariano; Sulis, Isabella; Tocchioni, Valentina
Multilevel Latent Class with CUB Models
2026-01-01 Piras, N.; Columbu, S.; Jacques, J.
A NuSTAR Study of Quasiperiodic Oscillations from the Ultraluminous X-Ray Sources in M82
2025-01-01 El Byad, Hamza; Bachetti, Matteo; Columbu, Silvia; Rodriguez, Giuseppe; Pilia, Maura; Middleton, Matthew J.; Walton, Dominic J.; Brightman, Murray; Earnshaw, Hannah; Forster, Karl; Grefenstette, Brian; Fürst, Felix; Heida, Marianne; Imbrogno, Matteo; Lai, Eleonora Veronica; Maccarone, Thomas
Fostering resilience of students at the university: assessing the influence of peers' socioeconomic and cultural status
2025-01-01 Sulis, Isabella; Columbu, Silvia; Porcu, Mariano; Usala, Cristian
Multilevel latent class models for cross-classified categorical data: model definition and estimation through stochastic EM
2025-01-01 Columbu, S.; Piras, N.; Vermunt, J. K.
Comparison of two coefficients of variation: a new Bayesian approach
2024-01-01 Bertolino, Francesco; Columbu, Silvia; Manca, Mara; Musio, Monica
Log-likelihood approximation in stochastic EM for multilevel latent class models
2024-01-01 Columbu, Silvia; Piras, Nicola; Vermunt, Jeroen K.
Model selection procedure in multilevel cross-classified latent class models
2024-01-01 Columbu, Silvia; Piras, Nicola; Vermunt, Jeroen K.
A scientometric analysis of the effect of COVID-19 on the spread of research outputs
2023-01-01 Zammarchi, Gianpaolo; Carta, Andrea; Columbu, Silvia; Frigau, Luca; Musio, Monica
La mobilità degli studenti universitari Sardi: un’analisi comparativa della domanda e dell’offerta di istruzione universitaria in Sardegna
2023-01-01 Sulis, Isabella; Columbu, Silvia; Carta, Aurelio; Aru, Pierluigi
Modeling sign concordance of quantile regression residuals with multiple outcomes
2023-01-01 Columbu, Silvia; Frumento, Paolo; Bottai, Matteo
Multilevel cross-classified latent class models
2023-01-01 Columbu, Silvia; Piras, Nicola; Vermunt, Jeroen K.
A Bayesian Test for the comparison of two independent populations
2022-01-01 Manca, Mara; Columbu, Silvia; Musio, Monica
A contribution to the L. J. Savage problem
2022-01-01 Bertolino, Francesco; Columbu, Silvia; Manca, Mara
A global review of MSC certification: Why fisheries withdraw?
2022-01-01 Pierucci, A; Columbu, S; Kell, Lt
Correction to: Analysing the determinants of Italian university student mobility pathways, (Genus, (2021), 77, 1, (34), 10.1186/s41118-021-00146-2)
2022-01-01 Columbu, S.; Porcu, M.; Primerano, I.; Sulis, I.; Vitale, M. P.
Interpreting the outcomes of research assessments: A geometrical approach
2022-01-01 Cappelletti-Montano, B.; Columbu, S.; Montaldo, S.; Musio, M.
Analysing the determinants of Italian university student mobility pathways
2021-01-01 Columbu, S.; Porcu, M.; Primerano, I.; Sulis, I.; Vitale, M. P.
Comparing the safety of COVID-19 vaccines: a geometrical approach
2021-01-01 Columbu, Silvia; CAPPELLETTI MONTANO, Beniamino; Montaldo, Stefano; Musio, Monica
| Titolo | Data di pubblicazione | Autore(i) | Rivista | Editore |
|---|---|---|---|---|
| Bivariate Associations in Multilevel Cross-Classified Latent Class Models | 1-gen-2026 | Piras, Nicola; Columbu, Silvia; Vermunt, Jeroen K. | STRUCTURAL EQUATION MODELING | - |
| Monitoraggio delle disuguaglianze scolastiche | 1-gen-2026 | Columbu, Silvia; Lombardi Samuele Milone, Gabriele; Moreschini, Iacopo; Petrucci, Alessandra; Porcu, Mariano; Sulis, Isabella; Tocchioni, Valentina | - | FrancoAngeli |
| Multilevel Latent Class with CUB Models | 1-gen-2026 | Piras, N.; Columbu, S.; Jacques, J. | JOURNAL OF CLASSIFICATION | - |
| A NuSTAR Study of Quasiperiodic Oscillations from the Ultraluminous X-Ray Sources in M82 | 1-gen-2025 | El Byad, Hamza; Bachetti, Matteo; Columbu, Silvia; Rodriguez, Giuseppe; Pilia, Maura; Middleton, Matthew J.; Walton, Dominic J.; Brightman, Murray; Earnshaw, Hannah; Forster, Karl; Grefenstette, Brian; Fürst, Felix; Heida, Marianne; Imbrogno, Matteo; Lai, Eleonora Veronica; Maccarone, Thomas | THE ASTROPHYSICAL JOURNAL | - |
| Fostering resilience of students at the university: assessing the influence of peers' socioeconomic and cultural status | 1-gen-2025 | Sulis, Isabella; Columbu, Silvia; Porcu, Mariano; Usala, Cristian | - | Springer Nature |
| Multilevel latent class models for cross-classified categorical data: model definition and estimation through stochastic EM | 1-gen-2025 | Columbu, S.; Piras, N.; Vermunt, J. K. | STATISTICS AND COMPUTING | - |
| Comparison of two coefficients of variation: a new Bayesian approach | 1-gen-2024 | Bertolino, Francesco; Columbu, Silvia; Manca, Mara; Musio, Monica | COMMUNICATIONS IN STATISTICS. SIMULATION AND COMPUTATION | - |
| Log-likelihood approximation in stochastic EM for multilevel latent class models | 1-gen-2024 | Columbu, Silvia; Piras, Nicola; Vermunt, Jeroen K. | - | PUP |
| Model selection procedure in multilevel cross-classified latent class models | 1-gen-2024 | Columbu, Silvia; Piras, Nicola; Vermunt, Jeroen K. | - | - |
| A scientometric analysis of the effect of COVID-19 on the spread of research outputs | 1-gen-2023 | Zammarchi, Gianpaolo; Carta, Andrea; Columbu, Silvia; Frigau, Luca; Musio, Monica | QUALITY & QUANTITY | - |
| La mobilità degli studenti universitari Sardi: un’analisi comparativa della domanda e dell’offerta di istruzione universitaria in Sardegna | 1-gen-2023 | Sulis, Isabella; Columbu, Silvia; Carta, Aurelio; Aru, Pierluigi | - | UNICApress |
| Modeling sign concordance of quantile regression residuals with multiple outcomes | 1-gen-2023 | Columbu, Silvia; Frumento, Paolo; Bottai, Matteo | THE INTERNATIONAL JOURNAL OF BIOSTATISTICS | - |
| Multilevel cross-classified latent class models | 1-gen-2023 | Columbu, Silvia; Piras, Nicola; Vermunt, Jeroen K. | - | Pearson Education Resources |
| A Bayesian Test for the comparison of two independent populations | 1-gen-2022 | Manca, Mara; Columbu, Silvia; Musio, Monica | - | Pearson |
| A contribution to the L. J. Savage problem | 1-gen-2022 | Bertolino, Francesco; Columbu, Silvia; Manca, Mara | - | Pearson |
| A global review of MSC certification: Why fisheries withdraw? | 1-gen-2022 | Pierucci, A; Columbu, S; Kell, Lt | MARINE POLICY | - |
| Correction to: Analysing the determinants of Italian university student mobility pathways, (Genus, (2021), 77, 1, (34), 10.1186/s41118-021-00146-2) | 1-gen-2022 | Columbu, S.; Porcu, M.; Primerano, I.; Sulis, I.; Vitale, M. P. | GENUS | - |
| Interpreting the outcomes of research assessments: A geometrical approach | 1-gen-2022 | Cappelletti-Montano, B.; Columbu, S.; Montaldo, S.; Musio, M. | JOURNAL OF INFORMETRICS | - |
| Analysing the determinants of Italian university student mobility pathways | 1-gen-2021 | Columbu, S.; Porcu, M.; Primerano, I.; Sulis, I.; Vitale, M. P. | GENUS | - |
| Comparing the safety of COVID-19 vaccines: a geometrical approach | 1-gen-2021 | Columbu, Silvia; CAPPELLETTI MONTANO, Beniamino; Montaldo, Stefano; Musio, Monica | - | - |