Marginal and partial correlations
Computes a correlation matrix with ones along the diagonal, marginal correlations in the lower triangle and partial correlations given all remaining variables in the upper triangle.
correlations(x)
x |
a square symmetric matrix, a covariance matrix, or a data.frame for n observations and p variables. |
a square correlation matrix with marginal correlations (lower triangle) and partial correlations (upper triangle).
Giovanni M. Marchetti
Cox, D. R. \& Wermuth, N. (1996). Multivariate dependencies. London: Chapman \& Hall.
## See Table 6.1 in Cox & Wermuth (1996) data(glucose) correlations(glucose)
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