Author: Publisher:
ISBN:
Category :
Languages : de
Pages :
Book Description
Konferenz über die Wissenschaftliche Anwendung von Statistik Software. Konferenzbeiträge ; 4
Author: Fortschritte der Statistik-Software
Author: Publisher:
ISBN: 9783437503207
Category : Statistics
Languages : de
Pages : 595
Book Description
Latent Variable Path Modeling with Partial Least Squares
Author: Jan-Bernd LohmöllerPublisher: Springer Science & Business Media
ISBN: 3642525121
Category : Business & Economics
Languages : en
Pages : 284
Book Description
Partial Least Squares (PLS) is an estimation method and an algorithm for latent variable path (LVP) models. PLS is a component technique and estimates the latent variables as weighted aggregates. The implications of this choice are considered and compared to covariance structure techniques like LISREL, COSAN and EQS. The properties of special cases of PLS (regression, factor scores, structural equations, principal components, canonical correlation, hierarchical components, correspondence analysis, three-mode path and component analysis) are examined step by step and contribute to the understanding of the general PLS technique. The proof of the convergence of the PLS algorithm is extended beyond two-block models. Some 10 computer programs and 100 applications of PLS are referenced. The book gives the statistical underpinning for the computer programs PLS 1.8, which is in use in some 100 university computer centers, and for PLS/PC. It is intended to be the background reference for the users of PLS 1.8, not as textbook or program manual.
Konferenz über die Wissenschaftliche Anwendung von Statistik Software. Konferenzbeiträge ; 3
Author: Konferenz über die Wissenschaftliche Anwendung von Statistik Software. Konferenzbeiträge ; 5
Author: Data, Expert Knowledge and Decisions
Author: Wolfgang A. GaulPublisher: Springer Science & Business Media
ISBN: 3642734898
Category : Business & Economics
Languages : en
Pages : 379
Book Description
Cross-disciplinary research on how computer-assisted decision making can be supported by sophisticated data analysis techniques and recent developments in knowledge-based systems research are described in this volume, with emphasis on marketing applications. Aspects dealt with include market-share analysis (spreadsheet based), media planning, stochastic market modelling, marketing data analysis and new product introduction management (all knowledge-based, partly using PROLOG). These contributions emphasize links between decision support, expert knowledge research and marketing. Other application areas are debt and credit management and personnel disposition (KEE based), portfolio management (PROLOG based) and vehicle scheduling. Concrete interconnections between data analysis and marketing can be seen in the contributions on classification and unfolding of market data, market segmentation by forced classification, conjoint analysis applications, ideal point product mapping, MDS in telecommunications pricing and multi-mode marketing data evaluations.
Konferenz über die Wissenschaftliche Anwendung von Statistik Software. Konferenzbeiträge ; 2
Author: International Classification
Author: Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 432
Book Description
Journal on theory and practice of universal and special classification systems and thesauri.
SoftStat '89
Author: Statistik-Software in der Sozialforschung
Author: Helmut WilkePublisher:
ISBN: 9783887260064
Category : Social sciences
Languages : de
Pages : 507
Book Description