Description Usage Arguments Details Value See Also Examples
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".
1 |
all_tacs |
A list by participant, of tac data (load_batch()) |
models |
A vector of names of the models to calculate |
custom_model |
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().
A table of SUVR values for the specified ROIs for all participants
Other Batch functions: batch_load
,
batch_voistat
1 2 3 4 5 6 7 8 9 10 11 | 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)
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