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  • Search: subject:"Nonlinear PCA"
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Year of publication
Subject
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Nonlinear PCA 3 Ordinal Variables 2 Partial Credit Rasch Model 2 Customer satisfaction 1 EU countries 1 EU-Staaten 1 Eurobarometer data 1 Kundenzufriedenheit 1 Measurement 1 Messung 1 Public services 1 Rasch models 1 Statistical method 1 Statistische Methode 1 damage indicator 1 missing data passive 1 monotone missing data 1 nonlinear PCA 1 ordinal variables 1 services of general interest 1 statistical indicators 1 Öffentliche Dienstleistung 1
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Online availability
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Free 1
Type of publication
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Book / Working Paper 3 Article 1
Type of publication (narrower categories)
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Article in journal 1 Aufsatz in Zeitschrift 1
Language
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Undetermined 3 English 1
Author
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ANNONI, Paola 2 FERRARI, Pieralda 2 Annoni, Paola 1 Ferrari, Pier Alda 1 Ferrari, Pieralda 1 Manzi, Giancarlo 1 SALINI, Silvia 1
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Institution
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Dipartimento di Economia, Management e Metodi Quantitativi (DEMM), Università degli Studi di Milano 3
Published in...
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Departmental Working Papers / Dipartimento di Economia, Management e Metodi Quantitativi (DEMM), Università degli Studi di Milano 2 Journal of economic policy reform 1 UNIMI - Research Papers in Economics, Business, and Statistics 1
Source
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RePEc 3 ECONIS (ZBW) 1
Showing 1 - 4 of 4
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Citizens evaluate public services : a critical overview of statistical methods for analysing user satisfaction
Ferrari, Pier Alda; Manzi, Giancarlo - In: Journal of economic policy reform 17 (2014) 3, pp. 236-252
Persistent link: https://www.econbiz.de/10010507978
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From multiple choice questionnaires to synthetic indicators: jointly use of Rasch analysis and NonLinear PCA
Annoni, Paola; Ferrari, Pieralda - Dipartimento di Economia, Management e Metodi … - 2006
and redundant categories. As a second step, an optimal scaling technique, Nonlinear PCA, is applied to quantify variable …
Persistent link: https://www.econbiz.de/10009324427
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Missing data in optimal scaling
FERRARI, Pieralda; ANNONI, Paola - Dipartimento di Economia, Management e Metodi … - 2005
ordinal variables affected by structured missing data. The proposal is based on Nonlinear PCA technique to be jointly used …
Persistent link: https://www.econbiz.de/10005007213
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A comparison between alternative models for environmental ordinal data: Nonlinear PCA vs Rasch Analysis
FERRARI, Pieralda; ANNONI, Paola; SALINI, Silvia - Dipartimento di Economia, Management e Metodi … - 2005
Two different methodologies, Nonlinear PCA and Partial Credit version of Rasch model, are applied to real data to …
Persistent link: https://www.econbiz.de/10005007315
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