Calculate one or more models for a batch of participantsSource:
For a list of tac data (from load_batch) this calculates specified models and saves in a tidy data.frame. Current model options are "SUVR", "Logan".
A list by participant, of tac data (load_batch())
A vector of names of the models to calculate
A function that can be run like other models (advanced)
The arguments that get passed to the specified models/custom model, many are required; please check with model desired.
For further details about how the models are calculated, see the individual functions that they rely on. "SUVR" uses suvr(), "Logan" uses DVR_all_ref_Logan().
participants <- c(system.file("extdata", "AD06.tac", package="tacmagic"), system.file("extdata", "AD07.tac", package="tacmagic"), system.file("extdata", "AD08.tac", package="tacmagic")) tacs <- batch_load(participants, tac_file_suffix="") # Keeps only the ROIs without partial-volume correction (PMOD convention) tacs <- lapply(tacs, split_pvc, FALSE) batch <- batch_tm(tacs, models=c("SUVR", "Logan"), ref="Cerebellum_r", SUVR_def=c(3000,3300,3600), k2prime=0.2, t_star=23)