Supporting data and code from 'The time-course of ordinal and interval depth estimation in real-world scenes'
If there are any issues, contact Matt Anderson: Matt.Anderson@soton.ac.uk

The file AggData/alldata.txt contains trial-by-trial response data from the online and in-lab experiment. The columns should be intuitively named, but here is a brief description of each:

- Ppt: unique participant identifier
- Expt: 1 = online experiment with Prolific participants, 2 = in-lab experiment
- Prestime: Presentation duration in msecs
- gt: ground-truth depth judgement. 0 = left, 1 = right
- Human_resp: human ordinal response. 0 = left, 1 = right
- ID: unique identifier for each image (1800 spanning both experiments)
- ProbeLoc_L_1: Row-location of the first probe in a 800x1200 resized version of the (uncropped) SYNS stereo images
- ProbeLoc_L_2: Column-location of the first probe
- ProbeLoc_R_1: Row-location of the second probe
- ProbeLoc_R_2: Column-location of the second probe
- Scene: scene identifier in the SYNS database (see https://syns.soton.ac.uk/)
- View: view identifier in the SYNS database
- meandepth: mean depth condition
- elev: elevation type (variable or same)
- depthcontrast: binned from 0-200% of the mean depth. Bins have uniform width in log-space
- ddiff: absolute depth difference between the two probes
- depthmu: empirical measurement of the mean depth of the two probe locations
- stereo: stereo condition, 1 = mono, 2 = stereo
- correct: ordinal response correct or not?
- human_respratio: well, this is just the human ratio response
- gtratio: ground-truth depth ratio. 
- RT: response time in msecs


The folder AnalysisScripts contains R scripts that run the linear mixed models on all the above data. The names are self explanatory. 