corrgram

English

Etymology

Blend of correlation +‎ gram

Noun

corrgram (plural corrgrams)

  1. A colour-mapped matrix of correlation strengths in multivariate analysis.
    • 2016 February 13, “Metagenomic Sequencing of the Chronic Obstructive Pulmonary Disease Upper Bronchial Tract Microbiome Reveals Functional Changes Associated with Disease Severity”, in PLOS ONE‎, →DOI:
      The correlation coefficient by corrgrams indicates a positive correlation (blue colour) and negative correlation (red colour) with the colour intensity indicative of the strength of the correlation.
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