Principal Components Analysis with "R" (Part: 001)
[This article was first published on NIR-Quimiometría, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here)
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This is the first “post” of my new adventure with a software that I consider very interesting and that give to people the oportunity to work with Chemometrics (“R” is free).Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.
To follow these examples, yo can download the following article:
“Multivariate Statistical Analysis using the R package chemometrics“
Decidimos seleccionar 5 CP, que explican casi el 80% de las varianza en este ejemplo.
We decided to select 5 PCs, which explain almost the 80% of the variance for this example.
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