Description Usage Arguments Examples
This function allows you to extract the data that are within X minutes before and/or after a button press. If there are no button pressess for a participant, it will issue a warning and continue with the next participant. Inputs: (1) List of participant numbers, (2) location of individual EDA files from step 1, (3) location of button presses from step 2. Outputs: (1) RDS file with EDA data before and/or after button presses (and control data), for each participant and combined.
1 2 3 | E4_EDA_Process.part3.MatchPressesToEDA(participant_list,
rdslocation.MatchedEDA, rdslocation.EDA, rdslocation.buttonpress,
min.before, min.after, control = TRUE)
|
participant_list |
list of participant numbers NOTE: This should match the names of the folders (e.g., participant 1001's data should be in a folder called "1001") |
rdslocation.MatchedEDA |
folder location where you want the RDS outputs to go (make sure that it ends in /). The combined data file will go into this directory. Individual participants' data will go into a subdirectory in this folder called "individual_participants" |
rdslocation.EDA |
folder where rds files for individual Ps' EDA data are stored (from part 1) |
rdslocation.buttonpress |
location of folder where button press output is stored (from part 2) |
min.before |
how many minutes before a button press do you want EDA data? Enter 0 if you do not want ANY data before (i.e., you're using only data post-press) |
min.after |
how many minutes after a button press do you want EDA data? Enter 0 if you do not want ANY data after (i.e., you're using only data pre-press) |
control |
add in control cases, defaults to T (default is to specify controls from exactly 24 hours prior to the press, provided there was not a press then too) |
1 2 3 4 5 6 7 8 | E4_EDA_Process.part3.MatchPressesToEDA(participant_list=c(1001),
rdslocation.buttonpress=paste(system.file(package="E4tools"),
"/extdata/output/presses/",sep=""),
rdslocation.MatchedEDA=paste(tempdir(),
"/extdata/output/matched_EDA/",sep=""),
rdslocation.EDA=paste(system.file(package="E4tools"),
"/extdata/output/raw_EDA/",sep=""),
min.before=20,min.after=20,control=TRUE)
|
Starting participant 1001
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