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Creates a parcel quality information structure that can be used to guide anchor selection.

Usage

prepare_parcel_quality_info(
  U_pilot_list,
  spectral_rank_k,
  compute_metrics = c("stability", "coverage", "snr"),
  custom_quality = NULL
)

Arguments

U_pilot_list

List of pilot subject sketch matrices

spectral_rank_k

Number of spectral components

compute_metrics

Character vector of metrics to compute

custom_quality

Optional pre-computed quality scores

Value

A data frame with parcel quality information