Pipeline from BVA exports to R dataframe.

Take BVA exports and return large csv file with eveyrthing summarised.

BVA_to_R(
  path,
  ERP_list,
  var_labs,
  sep,
  full_window_bounds,
  filename_returned = NULL
)

Arguments

path	Full path to all .vhdr, .vmrk and .dat files. Of the form "path/to/file/" with the final forward slash. If unspecified, defaults to current working directory.
ERP_list	Named list of ERP components and their lower/upper bounds.
var_labs	Variable labels to assign to filename parts separated by underscores e.g. c("subject", "condition").
sep	Separation in the filename e.g. "_"
full_window_bounds	Bounds of time window is ms e.g. c(-200, 1198).
filename_returned	"filename.csv" if you want a .csv returned/

Value

Formatted data.table

Examples

if (FALSE) {
path <- "path/to/file/"

ERPs <- list(
"baseline" = c(-200, -2),
"test_ERP" = c(0, 498),
"ERP1" = c(500, 1198)
)

obj <- BVA_to_R(
path = path,
sep = "_",
ERP_list = ERPs,
var_labs = c("subjID", "comp", "base", "cogn", "congr", "viol"),
full_window_bounds = c(-200, 1198)
)
}