smc {psych} | R Documentation |
The squared multiple correlation of a variable with the remaining variables in a matrix is sometimes used as initial estimates of the communality of a variable.
smc(R)
R |
A correlation matrix or a dataframe. In the latter case, correlations are found. |
a vector of squared multiple correlations.
William Revelle
R <- make.hierarchical() round(smc(R),2)