AddAOIData | Transform gazedata coordinates into AOI data |
AddRelativeGazes | Find gaze location relative to target image |
AdjustTimes | Adjust trial times using a trial attribute |
AdjustTimingMarks | Adjust the event-timing attributes of a trial |
AggregateLooks | Aggregate looks to target image |
AOI | Convert pixel locations of an image to proportion-on-screen... |
AssignBins | Assign bin numbers to a vector |
AssignNewTimes | Assign new times to a trial once it has been aligned at a... |
attributes | Get or set attributes of an object (vectorized) |
BinWiseTimeSlice | Extract a subset of trial data, congruent to bin size |
Block | Combine gaze- and stimdata for an experimental Block |
CalculateBias | Calculate image bias within a window of time |
CalculateMistrackings | Calculate the amount of missing data in a list of Trials |
CheckLooksInBounds | Check whether values in a vector each fall between an upper... |
CombineGazedataStimdata | Combine Gazedata and Stimdata |
ComputeGazeContact | Compute the average duration of tracked gazes |
empirical_logit | Compute empirical logit |
FindClosestFrame | Find frame of a trial that is closest to a given time |
gather_attributes | Create a data-frame of attributes |
Gazedata | Load a '.gazedata' file for an experiment |
GetDwellTimes | Compute dwell times |
GetFrameAtTime | Get the frame number for a certain Time value in a list of... |
GetFramesWithGazeInAOI | Get frames with gazedata within an Area of interest |
GetImageAOI | Get the boundaries of an Area of Interest from its name |
GetTrialLengths | Get the lengths (in frames) of a list of trials |
InterpolateMissingFrames | Interpolate missing gaze data |
ListSubjectsInTaskDir | List all subdirectories that begin with an L2T identifier |
LoadStimdataFile | Open a stimulus log file outputted by Eprime |
lookr | lookr. |
lookr_classes | lookr_classes |
lwl_constants | Package-wide constants |
lwl_opts | Default analysis options |
MakeAttributeFilter | Make a function to filter out trials based on attribute... |
MakeStimdataConfig | Make a stimdata configuration |
MeltLooks | Convert Trial and list of Trials into a long data-frame |
OptionList | Make an Option List |
orthogonal_time | Compute orthogonal times |
ParseFilename | Extract information from a filename |
ReduceTrials | Reduce trial data using conventional steps and default... |
se_prop | Standard error for proportions |
Session | Create a Session from multiple LWL Blocks |
slice | Divide a vector into equal-sized chunks, except for maybe the... |
Stimdata | Parse an LWL stimulus data file outputted by Eprime |
Task | Load the sessions for an experimental task |
TimeSlice | Extract an interval of time in a Trial |
trial_lapply | Apply a function to a list of trials, preserving classes of... |
TryLoad | Try to load an experimental block, failing gracefully if... |
UpdateConfig | Modify a 'StimConfig' list |
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