Man pages for tjmahr/lookr
Tools to Analyze Looking While Listening or Visual World Eyetracking Experiments
| 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 |
