R: Tools Developed for Structured Sufficient Dimension Reduction (sSDR)

# Tools Developed for Structured Sufficient Dimension Reduction (sSDR)

## Documentation for package ‘sSDR’ version 1.2.0

- DESCRIPTION file

## Help Pages

center | Center a vector
cov.x | Covariance matrix
disvm | Subspace distance
gen.data | Simulate data
gOLS | Groupwise OLS (gOLS)
gOLS.comp.d | Groupwise OLS (gOLS) BIC criterion to estimate dimensions with eigen-decomposition
gSIR | Groupwise SIR (gSIR) for binary response
gSIR.comp.d | Groupwise SIR (gSIR) BIC criterion to estimate dimensions with eigen-decomposition (binary response)
matpower | Power of a matrix
norm1 | Normalize a vector
orthnormal | Gram-Schmidt orthonormalization
sOLS.comp.d | Structured OLS (sOLS) outer level BIC criterion to estimate dimension with eigen-decomposition
standmat | Matrix standardization