correlation matrix


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Related to correlation matrix: Covariance matrix
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Noun1.correlation matrix - a matrix giving the correlations between all pairs of data sets
statistics - a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters
matrix - (mathematics) a rectangular array of quantities or expressions set out by rows and columns; treated as a single element and manipulated according to rules
References in periodicals archive ?
In the correlation matrix that is formed for all 51 differences between states and the U.S.
The correlation matrix of the reference time series with the modified series yielded a matrix with nearly unit elements in each matrix position.
It is easy to verify from the entries in Table II that only one characteristic root, derived from the correlation matrix of the five diffusion indexes, is greater than 0.70, suggesting that only one of the five diffusion indexes be retained for purposes of computing a simpler PMI.
In addition, the correlation matrix of the three variables indicated that the number of defensive rebounds a player snags was a better predictor for scoring points (r equals .84) than defensive rebounds (r equals .52).
Table 2 presents the correlation matrix between attitude toward Christianity, extraversion, neuroticism, psychoticism and the lie scale.
Suppose the random vector Z = ([Z.sub.1],..., [Z.sub.M])' has a multivariate normal distribution with mean [mu] = 0 and covariance matrix [SIGMA] = [[[sigma].sub.ij]], where [[sigma].sub.ii] = 1 for i, j = 1,..., M (that is, [SIGMA] is a correlation matrix).
219-227), an error occurred in Table 3 (Correlation Matrix Among Scales).
Correlations between normative, ipsative and ipsatized measures were calculated in order to examine a multitrait-multimethod (MTMM) correlation matrix.
Inter-item correlation matrix. The purpose of the inter-item correlations is to get some idea about how well the items relate to one another.
The interitem correlation matrix of the ABCC was submitted to a principal components analysis to evaluate factorial structure.
The MDS representation of the rank correlation coefficients obtained from the between-groups correlation matrix (Fig.

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