importGraspableJson: importGraspableJson

In dlandy/GraspableDataAnalysis:

Description

This simple script just loads a json data file, merges the trial data and events, and renames a few columns It also twiddles things down to a single version of GM, and a single context ("experiment"). It does this only if you set 'compress' to true, but that seems like the vastly most useful format by default.

Usage

importGraspableJson(filename, version = F, limitExperiment = F,
  compress = T, debug = F)

Arguments

version	If any non-false value, data will be limited to versions of gm matching this string
limitExperiment	If not false, limit to experiment contexts matching this value
compress	If set to true, execute logic to collapse each interaction into a single row, glossing diferences between touch, tap, release, etc events.
debug	If true, does a number of sanity checks, like looking at the number of unique old states when collapsing Comments
fileName	the name of a file locating a json project

Value

a tibble containing the data from the file, with the class "GM X", where X is the version specified (or the first version number to appear).

Examples

canvasSnippetFile <- system.file("extdata", "canvasSnippet.json", package = "GraspableDataAnalysis", mustWork = TRUE)
canvasSnippetData <- importGraspableJson(canvasSnippetFile, version = "2.5.12" )

dlandy/GraspableDataAnalysis documentation built on May 25, 2019, 4:23 p.m.