A double vector is interpreted as a diagonal. Base double matrices and the admitted dense/diagonal Matrix classes are validated as complete sources.
Usage
psd_factor(x, policy = psd_policy(), source = c("snapshot", "live"))Arguments
- x
A supported real-double diagonal or square matrix source.
- policy
A PSD policy from
psd_policy().- source
Source ownership, currently immutable snapshots for complete identity/diagonal/dense paths.