confusion.matrix: confusion.matrix

In egaudrain/catRpillar: Functions to Process Categorisation Data According to Different Approaches

Description

Generates the confusion matrix from a categorisation data frame.

Usage

confusion.matrix(d, presented, responded, grouping)

Arguments

d	A data.frame containing one trial per row.
presented	The name of the factor used for the presented category (as a string).
responded	The name of the factor used for the responded category (as a string).
grouping	A vector of variable names used to group the matrices by.

Value

A data.frame with the following fieds:

• Presented containing the name of the presented category

• Responded containing the name of the responded category

• Count the number of occurences

• and the factors used for grouping

Examples

data_cm = confusion.matrix(dat, 'Presented', 'Responded', c('Condition'))
ggplot(data_cm, aes(x=Presented, y=Responded)) +
geom_point(aes(size=Count, colour=Count)) +
    scale_colour_viridis_c() +
    facet_wrap(~Condition) +
    coord_fixed() +
    guides(size=F) +
    theme(axis.text.x = element_text(angle = 90, hjust=1, vjust=.5))

egaudrain/catRpillar documentation built on Dec. 20, 2021, 3:22 a.m.