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Table 1 Eigenvectors for the first two axis of each of the sociocultural variables used in the PCA

From: Ethnobotanical knowledge in rural communities of Cordoba (Argentina): the importance of cultural and biogeographical factors

Sociocultural variables

C 1

C 2

NBI

0.103

-0.620

Tourism

-0.702

0.597

Food - Men

0.882

-0.096

Food - Women

0.798

0.357

Medicinal - Men

0.008

0.073

Medicinal - Women

-0.307

0.736

Food - <46

0.841

0.194

Food - > 45

0.941

0.180

Medicinal - <46

-0.577

0.223

Medicinal - >45

0.222

0.046

Food - Stable job

0.918

0.078

Food - Unstable job

0.845

0.386

Medicinal - Stable job

-0.151

0.730

Medicinal - Unstable job

-0.242

0.316

Food - 1a5 years of residence

0.531

-0.463

Food - 6a10 y o r

0.348

0.747

Food - 11a15 y o r

0.615

0.159

Food - 16 and+ y o r

0.798

0.359

Medicinal - 1a5 years of residence

0.176

-0.464

Medicinal - 6a10 y o r

-0.392

0.284

Medicinal - 11a15 y o r

0.080

-0.408

Medicinal - 16 and+ y o r

-0.016

0.760