gazeTimeHist: plot distribution of gaze time, in seconds (assuming input in...

In garyfeng/pdata: Process Data Analysis and Reporting for Large Scale Educatoinal Assessment

Description

plot distribution of gaze time, in seconds (assuming input in ms), by subject and by task user can specify input variables subject, time variable, task variable as well as title, subject variable lable and task variable label

Usage

gazeTimeHist(df1, SubVar, TimeVar, TaskVar, MainTitle = "User Output",
  SubVarLabel = "Subject ID", TaskLabel = "Task")

Arguments

df1	Input data frame that contains the variables specified by the arguments below, so at the very least three variables: a variable with a subject ID, a variable with the gaze time to be plotted, and variable with a Task ID
SubVar	The name of the variable in df1 that contains the subject ID
TimeVar	The name of the variable in df1 that contains the gaze time
TaskVar	The name of the varaible in df1 that containts the task variable
MainTitle	Optional argument, allows the user to set the title printed above the histogram
SubVarLabel	Optional argument, allows the user to set the label of the subject variable (visible in plot legend)
TaskLabel	Optinoal argument, allows the user to set the label of the Task variable (X-axis label)

Value

ggplot object: histogram of gaze time, by subject and task

Examples

gazeTimeHist (df1, SubVar, TimeVar, TaskVar,
    MainTitle="User Output", SubVarLabel="Subject ID", TaskLabel="Task")

garyfeng/pdata documentation built on May 16, 2019, 5:42 p.m.