Lawler


Performance of managers: 3 criteria ("traits") and 3 methods. Traits:
T1 = Quality of output, T2 = Ability to generate output, T3 = Demonstrated effort to perform.
Methods: M1 = Rating by superior, M2 = Peer rating, M3 = Self-rating. <p></p><p></p>

datasets

LawLer

Provides the following approaches for multidimensional scaling (MDS) based on stress minimization by means of majorization (smacof): basic MDS on symmetric dissimilarity matrices,
MDS with external constraints on the configuration, individual difference scaling (idioscal, indscal, and friends), MDS with spherical restrictions, and unfolding. The MDS type can be ratio, interval, ordinal, and monotone splines.
Various tools and extensions like jackknife MDS, permutation tests, gravity models, inverse MDS, unidimensional scaling, classical scaling, and Procrustes.

Patrick Mair

smacof

Multidimensional Scaling

LawLer function

Symmetric matrix (trait-method combinations) with inter-correlations.

LawLer: Management Performance Data

Description

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Examples