| POP_IMPORTPRES | Append Presentation event file information into an EEGLAB dataset The Presentation stimulus presentation program outputs an ascii log file. This function merges existing EEG dataset events with additional field information (fields) about those events contained in the logfile. |
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| Usage: | >> EEGOUT = pop_importpres( EEGIN, filename ); >> EEGOUT = pop_importpres( EEGIN, filename, typefield, latfield, durfield, align, 'key', 'val', ... ); |
| Inputs: | |
EEGIN |
input dataset |
logfilename |
Presentation logfile name |
typefield |
[string] type fieldname {default: 'code'} |
latfield |
[string] latency fieldname {default: 'time'} |
durfield |
[string] duration fieldname {default: 'none'} |
align |
[integer] alignment with pre-existing events See >> help pop_importevent |
'key','val' |
This function calls pop_importevent. These are optional arguments for this function (for event alignment for instance). |
| Outputs: | |
EEGOUT |
data structure with added Presentation logfile information |
| Note: | If there are pre-existing events in the input dataset, this function will recalculate the latencies of the events in the Presentation file, so that they match those of the pre-existing events. |
| Author: | Arnaud Delorme, CNL / Salk Institute, 15 March 2002 |
| Note: | This function is backward compatible with its early versions (before the input argument 'durfield' was introduced). It can read the 'align' value as its 5th (not 6th) paramater. |
| See also: | eeglab(), pop_importevent |