1| 3D CLOUD
2| PRESS
3| BEST LINE
FRACTION OF SUM OF SQUARES KEPT (from origin)
BEST POSSIBLE (from origin)
LOST TO THIS TILT
center the data
show the drops
show true axes
✓
covariance-PCA (original scales)
STAGE 1
where it lands on the glass
origin (0,0,0)
glass plates
line
classes
true PC1 / PC2 / PC3
drag the handle to tilt the glass
SNAP TO BEST
PRESS FLAT
BACK TO 3D