KEOMETRI Flashcards

1
Q

Hvad betyder forkortelsen PCA

A

Principal Component Analysis

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2
Q

Et Principal Component Analysis (PCA) plot viser

A

Sammenhængen mellem mange prøver og mage variable.

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3
Q

Hvilket plot fortæller om sammenhængen mellem prøverne i en PCA?

A

loadingplot

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4
Q

Hvad er formlen for PCA

A

X = TP

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5
Q

Principalkomponentanalyse (PCA) er IKKE karakteriseret ved

A

At analyserer én variable af gangen

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