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Manual Installation of Multimodal Backends

Source: vignettes/manual-multimodal-backends-0-10.Rmd
manual-multimodal-backends-0-10.Rmd

Backend status 

multimodal_backend_status()
#>             backend installed version engine_ready
#> mirt           mirt      TRUE    1.47           NA
#> cmdstanr   cmdstanr      TRUE   0.9.0        FALSE
#> posterior posterior      TRUE   1.7.0           NA
#> loo             loo      TRUE  2.10.1           NA
#> TMB             TMB     FALSE    <NA>           NA
#> brms           brms      TRUE  2.23.0           NA

Custom M2/M3 engines require CmdStanR plus CmdStan. Missing engines are gated; eyeprocess does not silently substitute a simpler model.