Load Subject and Create iEEG/ECoG Data Environment

Loads subject data along with iEEG/ECoG data into memory.

Usage

rave_prepare(
  subject,
  electrodes,
  epoch,
  time_range,
  frequency_range,
  data_types = c("power"),
  reference = "default",
  attach = "r",
  data_env = getDefaultDataRepository(),
  strict = FALSE,
  ...
)

Arguments

subject

characters, format: "PROJECT/SUBJECT"

electrodes

integer vector, which electrodes to be loaded

epoch

characters, name for epoch data. For example, "epoch1" refers to epoch file "epoch_epoch1.csv" in subject meta folder

time_range

vector of length 2. time_range[1]=1 indicates 1 second before onset will be loaded; time_range[2]=1.5 means 1.5 seconds after onset will be loaded. Make sure both are positive number in seconds

frequency_range

vector of length 2 - lowest and highest frequencies. By default is all frequencies. Only applied to power and phase data.

data_types

vector of characters, data to be pre-loaded. "power" refers to referenced power (power spectrum) data, "phase" refers to referenced phase data, and "volt" is referenced voltage (original analog traces) data

reference

name of reference data. For example, "default" refers to reference file "reference_default.csv" in subject meta folder

attach,

characters or NULL, NULL if you don't want to attach it, "r" if want to load data as R environment, "py" is for python, and "matlab" is for Matlab. (python and Matlab are under construction)

data_env

environment to load data into.

strict

whether to check if raw data exists. Default is no (suggested)

...

ignored