Cited by 3,038Spectroscopy and Chemometric AnalysesStatistical Methods and ApplicationsAdvanced Statistical Methods and Models

Principal component analysis

Open access
Bro, Rasmus, Smilde, Age K.·2014·Anal. Methods

Abstract

Principal component analysis is one of the most important and powerful methods in chemometrics as well as in a wealth of other areas.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1039/c3ay41907j

Cites

72 of 72 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 4

  1. K. Pearson, On lines and planes of closest t to points in space, Philos. Mag., 1901, 2, 559-572.
  2. R. Bro, N. D. Sidiropoulos and A. K. Smilde, Maximum likelihood tting using simple least squares algorithms, J. Chemom., 2002, 16(8-10), 387-400.
  3. S. Frontier, Étude de la decroissance des valeurs propers dans une analyze en composantes principales: comparison avec le modèle de baton brisé, J. Exp. Mar. Biol. Ecol., 1976, 25, 67-75.
  4. P. Nomikos, Detection and diagnosis of abnormal batch operations based on multiway principal component analysis, ISA Trans., 1996, 35, 259-266.

Cited by

Sorted by citations

Authors
Bro, R., & Smilde, A. K.
Affiliations
University of Copenhagen (DK)
Venue
Anal. Methods
Published
2014
Volume
6
Issue
9
Pages
2812-2831
ISSN
  • 1759-9660 (ISSN-L)
  • 1759-9679
OpenAlex
W2763148304
Cited by
3,038
References
72
Citations by year
2026: 251 · 2025: 352 · 2024: 445 · 2023: 435 · 2022: 343 · 2021: 281 · 2020: 254 · 2019: 210 · 2018: 180 · 2017: 120 · 2016: 94 · 2015: 53 · 2014: 12
FWCI
83.34
Type
journal article
Language
en
Open access
Licence
cc-by-nc
Locations
  • Analytical Methods (publishedVersion, cc-by-nc)
  • UvA-DARE (University of Amsterdam) (publishedVersion, other-oa)
  • Research at the University of Copenhagen (University of Copenhagen) (publishedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
Topics
  • Physical Sciences › Chemistry › Analytical Chemistry › Spectroscopy and Chemometric Analyses
  • Physical Sciences › Mathematics › Statistics and Probability › Statistical Methods and Applications
  • Physical Sciences › Mathematics › Statistics and Probability › Advanced Statistical Methods and Models
Keywords
principal component analysis, chemometrics, dimensionality reduction, multivariate analysis

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review