Harvard Catalyst Profiles

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Principal Component Analysis

"Principal Component Analysis" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

Mathematical procedure that transforms a number of possibly correlated variables into a smaller number of uncorrelated variables called principal components.


This graph shows the total number of publications written about "Principal Component Analysis" by people in Harvard Catalyst Profiles by year, and whether "Principal Component Analysis" was a major or minor topic of these publication.
Bar chart showing 493 publications over 18 distinct years, with a maximum of 54 publications in 2014
To see the data from this visualization as text, click here.
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Funded by the NIH/NCATS Clinical and Translational Science Award (CTSA) program, grant number UL1TR001102, and through institutional support from Harvard University, Harvard Medical School, Harvard T.H. Chan School of Public Health, Beth Israel Deaconess Medical Center, Boston Children's Hospital, Brigham and Women's Hospital, Massachusetts General Hospital and the Dana Farber Cancer Institute.