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Analyzing the Experiment

In order to analyze the data with R Studio, please install the following libraries. R-Code is displayed bold.

library(mousetrack)
library(mousetrap)
library(ssMousetrack)
library(ggplot2)
library(readbulk)
library(dplyr)
library(foreign)

 

Importing of the files:

mt_data_raw <- read_bulk(extension=”.txt”)
rawdata <- mt_import_wide(mt_data_raw)

 

Remapping choices to left/right

mydata<-mt_remap_symmetric(rawdata, use = “trajectories”, save_as = “trajectories”,
dimensions = c(“xpos”, “ypos”), remap_xpos = “left”,
remap_ypos = “up”)

 

Calculating measures like area under the curve

mydata2<-mt_measures(mydata, use = “trajectories”, save_as = “measures”,
dimensions = c(“xpos”, “ypos”), timestamps = “timestamps”,
flip_threshold = 0, hover_threshold = NULL, verbose = FALSE)

 

Plotting all trajectories

mt_plot(rawdata)

 

Alligning all start points

mydata<- mt_align_start(mydata)

 

For a full list of other commands please see Pascal Kieslich’s page.