clean_emotiv: Clean emotive EEG data
In NLeSC/EEG-epilepsy-diagnosis: Epilepsy detection with emotiv data

Description Usage Arguments Value Author(s) Examples

View source: R/clean_emotiv.R

Loads EEG data and writes cleaned data to an output directory

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clean_emotiv(datadir, metadatafile,  outputdir, knownerrors, protocoltimes,
referencegroup, condition_start_closed, protocolvariable, outputdir_clean,
sf=128, gyrothreshold=30, mindur=4)

`datadir`	data directory
`metadatafile`	file with meta
`outputdir`	directory where output will be stored
`knownerrors`	data frame with 3 columns for the person identifier, start time and end time corresponding to the data that needs to be ignored Time format is minute:seconds
`protocoltimes`	vector of length 3 with start times of first and second experiment and end time of last experiment
`condition_start_closed`	protocol label corresponding to the protocol where the start was with eyes closed, e.g. "closed-3min-then-open-2min"
`referencegroup`	diagnosis label corresponding to the reference group, e.g. "Control"
`protocolvariable`	Name of column in metadata that indicates the experimental protocol, e.g. "Eyes.condition"
`outputdir_clean`	Directory for storage of cleaned data
`sf`	sample frequency
`gyrothreshold`	threshold for gyroscope signal above which data is considered not clean
`mindur`	required minimum duration (minutes) of the EEG time series

matrix with overview of how much data was available per participant id

Vincent T van Hees

## Not run: 
datafile = "C:/myfolder/example.csv"
clean_emotiv(datadir = "C:/mydatafolder", metadatafile="C:/metadata.csv",
  outputdir="C:/output", sf=128, gyrothreshold=30, mindur=4,
  knownerrors=list(1,"1:10","1:20"), protocoltimes=c(60,180,300),
  referencegroup="Control", condition_start_closed="closed-3min-then-open-2min")

## End(Not run)