Pier Alda Ferrari

According to our database, Pier Alda Ferrari authored at least 6 papers between 2006 and 2017.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2017

An R package for the simulation of correlated discrete variables.

Alessandro Barbiero, Pier Alda Ferrari

Commun. Stat. Simul. Comput., 2017

A sequential distance-based approach for imputing missing data: Forward Imputation.

Nadia Solaro, Alessandro Barbiero, Giancarlo Manzi, Pier Alda Ferrari

Adv. Data Anal. Classif., 2017

2011

An imputation method for categorical variables with application to nonlinear principal component analysis.

Pier Alda Ferrari, Paola Annoni, Alessandro Barbiero, Giancarlo Manzi

Comput. Stat. Data Anal., 2011

Complementary Use of Rasch Models and Nonlinear Principal Components Analysis in the Assessment of the Opinion of Europeans About Utilities.

Pier Alda Ferrari, Silvia Salini

J. Classif., 2011

2007

Robustness of Parameter Estimation Procedures in Multilevel Models When Random Effects are MEP Distributed.

Nadia Solaro, Pier Alda Ferrari

Stat. Methods Appl., 2007

2006

Data Mining Analysis on Italian Family Preferences and Expenditures.

Paola Annoni, Pier Alda Ferrari, Silvia Salini

Proceedings of the Advances in Data Mining, 2006