R: Investigating New Projection Pursuit Index Functions

# Investigating New Projection Pursuit Index Functions

## Documentation for package ‘spinebil’ version 0.1.6

- DESCRIPTION file.
- Package NEWS.

## Help Pages

basisMatrix | Generate 2-d basis in directions i, j in n dimensions (i,j <= n)
basisVector | Generate basis vector in direction i in n dimensions (i <= n)
cmassR | Matching index functions to the required format.
compareSmoothing | Compare traces with different smoothing options.
distanceDist | Collecting all pairwise distances between input planes.
distanceToSp | Collecting distances between input planes and input special plane.
getIndexMean | Evaluate mean index value over n jittered views.
getTrace | Tracing the index over an interpolated planned tour path.
holesR | Matching index functions to the required format.
jitterAngle | Re-evaluate index after jittering the projection by an angle alpha.
jitterPoints | Re-evaluate index after jittering all points by an amount alpha.
mineIndex | Matching index functions to the required format.
mineIndexE | Matching index functions to the required format.
pipeData | Generating a sample of points on a pipe
plotRotation | Plot rotation traces of indexes obtained with profileRotation.
plotSmoothingComparison | Plot the comparison of smoothing methods.
plotTrace | Plot traces of indexes obtained with 'getTrace'.
profileRotation | Test rotation invariance of index functions for selected 2-d data set.
scagIndex | Matching index functions to the required format.
sinData | Generating sine wave sample
spiralData | Generating spiral sample
squintAngleEstimate | Estimating squint angle of 2-d structure in high-d dataset under selected index.
timeSequence | Time each index evaluation for projections in the tour path.