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Table 1 Component coefficient vectors of PCA

From: Data mining of audiology patient records: factors influencing the choice of hearing aid type

 

PC1

PC2

PC3

PC4

AC250

-0.3001

-0.3811

0.2988

-0.1677

AC500

-0.3218

-0.3619

0.2754

-0.0166

AC1000

-0.3410

-0.1999

0.2427

0.2643

AC2000

-0.3436

0.1440

0.1910

0.2697

AC4000

-0.3031

0.3673

0.2409

-0.1742

AC8000

-0.2722

0.3186

0.2629

-0.4684

BC250

-0.2510

-0.2304

-0.4890

-0.5087

BC500

-0.2942

-0.2404

-0.4152

-0.0846

BC1000

-0.3189

-0.0760

-0.3052

0.3595

BC2000

-0.3028

0.2699

-0.2419

0.4088

BC4000

-0.2516

0.4870

-0.2219

-0.1299