Prior to the steps below, enter the data as appropriate for the analyses (described elsewhere). As always, the following commands should be typed directly in the R console window.
Get the means and standard deviations for the variables.
(CorrelationData) |> describeMoments()
Get the covariance matrix for the variables.
(CorrelationData) |> describeCovariances()
Get the correlation matrix for the variables.
(CorrelationData) |> describeCorrelations()
Get the correlation and its confidence interval. Though the confidence interval defaults to 95%, it can be changed if desired.
(CorrelationData) |> estimateCorrelations()
(CorrelationData) |> estimateCorrelations(conf.level = .99)
Test the correlation for statistical significance.
(CorrelationData) |> testCorrelations()