Search Results - subject:"Biplot"

The firms behind the regions : analysis of regional innovation performance in Portugal by external logistic biplots

Noronha, Teresa de; Galinde, Purificación Vicente; … - 2013

Persistent link: https://www.econbiz.de/10010191269

Modelling R&D and innovation support systems : analysis of regional cluster structures in innovation in Portugal

Noronha, Teresa de; Galindo, Purificación Vicente; … - 2013

Persistent link: https://www.econbiz.de/10010191338

The Firms behind the Regions: Analysis of Regional Innovation Performance in Portugal by External Logistic Biplots

de Noronha, Teresa; Galindo, Purificación Vicente; … - 2013

. In our modelling, we employ a new methodology, viz. the External Logistic Biplot method, which is applied to an extensive …

Persistent link: https://www.econbiz.de/10010326201

Modelling R&D and Innovation Support Systems – Analysis of Regional Cluster Structures in Innovation in Portugal

de Noronha Vaz, Teresa; Galindo, Purificación Vicente; … - 2013

created. This data set is next analyzed by means of Principal Coordinates Analysis followed by a Logistic Biplot approach …

Persistent link: https://www.econbiz.de/10010326403

Screening Drought Tolerance Criteria in Maize

Kiani, Masoud - In: Asian Journal of Agriculture and rural Development 3 (2013) 5, pp. 290-295

Six pure lines of maize were tested in a randomized complete block design with three replicationunder irrigated and rainfed conditions. Genetic variation was found between the genotypes for yieldpotential (Yp) stress yield (Ys), tolerance index (TOL), geometric mean productivity (GMP),harmonic...

Persistent link: https://www.econbiz.de/10010883824

Weighted Euclidean biplots

Greenacre, Michael; Groenen, Patrick J. F. - Department of Economics and Business, Universitat … - 2013

We construct a weighted Euclidean distance that approximates any distance or dissimilarity measure between individuals that is based on a rectangular cases-by-variables data matrix. In contrast to regular multidimensional scaling methods for dissimilarity data, the method leads to biplots of...

Persistent link: https://www.econbiz.de/10010849612

Modelling R&D and Innovation Support Systems – Analysis of Regional Cluster Structures in Innovation in Portugal

Vaz, Teresa de Noronha; Galindo, Purificación Vicente; … - Tinbergen Instituut - 2013

created. This data set is next analyzed by means of Principal Coordinates Analysis followed by a Logistic Biplot approach …

Persistent link: https://www.econbiz.de/10011255791

The Firms behind the Regions: Analysis of Regional Innovation Performance in Portugal by External Logistic Biplots

Noronha, Teresa de; Galindo, Purificación Vicente; … - Tinbergen Instituut - 2013

. In our modelling, we employ a new methodology, viz. the External Logistic Biplot method, which is applied to an extensive …

Persistent link: https://www.econbiz.de/10011255850

The diffusion of new products in Latin America: a new comparative approach

Fenech, Javier Palacios - In: Academia Revista Latinoamericana de Administración 26 (2013) 1, pp. 77-107

potential, adoption and take-off. He performs a principal component analysis and presents a biplot. The results obtained are … compared using the Mantel test. Findings The results indicate that the approaches used are complementary. The biplot describes … biplot . Los resultados obtenidos se comparan a través del test de Mantel. Hallazgos Los resultados indican que los enfoques …

Persistent link: https://www.econbiz.de/10014677087

Data inspection using biplots

Kohler, Ulrich; Luniak, Magdalena - In: Stata Journal 5 (2005) 2, pp. 208-233

Biplots display interunit distances, as well as variances and correlations of variables of large datasets. They can be used as a tool to reveal clustering, multicollinearity, and multivariate outliers, and to guide the interpretation of principal component analyses (PCA). This article describes...

Persistent link: https://www.econbiz.de/10005568868