Correlation Matrix and Heatmap: R and Excel — Computer Statistics


A quick way to discover relationships between pairs of quantitative variables in a dataset is a heatmap based on pair-wise correlations. Here we do that in a variety of ways with the dataset StudentSurvey.csv In Excel with the Data Analysis Add-In To activate the Data Analsysis Add-in, see this site Select Data–Data Analysis–Correlation Select the input […]

via Correlation Matrix and Heatmap: R and Excel — Computer Statistics

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