Visualise sensory space

Source: R/visualise.R

Plot product representations or attributes on sensory spaces.

# S3 method for tbl_sensory_global
visualise(res, choice = c("product",
  "attribute", "eigenvalue"), dimension = c(1, 2), repel = FALSE,
  colour_by = c("none", "quality", "contribution"), title = "default",
  ...)

Arguments

res

output of global analysis
choice

component of interest, valid values are "product" and "attribute"
dimension

dimension to focus, integer vector of length 2
repel

avoid overplotting of text label
colour_by

colour point or line based on specific properties, valid values are "quality" and "contribution"
title

a title to use in plot
...

not yet implemented

Value

a ggplot object

Examples

perfume_qda_experts %>%
  specify(
    sensory_method = "QDA",
    panelist = panelist,
    product = product,
    session = session,
    pres_order = rank,
    attribute = spicy:wrapping
  ) %>%
  analyse(choice = "global") %>%
  visualise(choice = "attribute", colour_by = "contribution")