Read the per-iteration log-lik matrix back from on-disk chunks

For fits run with save_log_lik = "chunked", the per-iteration pointwise log-likelihood lives in per-column-chunk binary files instead of fit$log_lik. This helper reconstitutes the [n_stored, n_obs] matrix in memory by issuing one readBin per chunk. loo.lame() / waic.lame() call this transparently.

Usage

read_log_lik(x)

Arguments

x

A fitted ame/lame object with $log_lik_chunks (i.e. fit with save_log_lik = "chunked").

Value

The full [n_stored, n_obs] double matrix.