Changed pca to work with 0 components
Changed pca to work with 0 components

covartech/PRT,covartech/PRT,covartech/PRT,covartech/PRT,jpalves/PRT,covartech/PRT,jpalves/PRT,covartech/PRT,jpalves/PRT,jpalves/PRT,jpalves/PRT,jpalves/PRT