Exploratory Principal Component Analysis
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Documentation for package ‘epca’ version 1.1.0
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| epca-package | Exploratory Principal Component Analysis |
| absmin | Absmin Rotation |
| absmin.criteria | Absmin Criteria |
| cpve | Cumulative Proportion of Variance Explained (CPVE) |
| dist.matrix | Matrix Column Distance |
| distance | Matrix Distance |
| exp.frac | Calculate fractional exponent/power |
| hard | Hard-thresholding |
| inner | Matrix Inner Product |
| labelCluster | Label Cluster |
| misClustRate | Mis-Classification Rate (MCR) |
| norm.Lp | Element-wise Matrix Norm |
| permColumn | Permute columns of a block membership matrix |
| pitprops | Pitprops correlation data |
| polar | Polar Decomposition |
| print.sca | Print SCA |
| print.sma | Print SMA |
| prs | Polar-Rotate-Shrink |
| pve | Proportion of Variance Explained (PVE) |
| rootmatrix | Find root matrix |
| rotation | Varimax Rotation |
| sca | Sparse Component Analysis |
| shrinkage | Shrinkage |
| sma | Sparse Matrix Approximation |
| soft | Soft-thresholding |
| varimax | Varimax Rotation |
| varimax.criteria | The varimax criterion |
| vgQ.absmin | Gradient of Absmin Criterion |