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dplot_across_osns

Source: R/dplot_across_osns.R
dplot_across_osns.Rd

plot the activation patterns of one or several odorants across OSNs

Usage

dplot_across_osns(odorants,
  response_matrix = door_default_values("door_response_matrix"),
  odor_data = door_default_values("odor"),
  door_mappings = door_default_values("door_mappings"),
  zero = door_default_values("zero"), tag = "Name", sub, plot.type = 1,
  base_size = 12)

Arguments

odorants

character vector, one or several InChIKeys

response_matrix

DOOR response matrix, contains the data to plot

odor_data

data frame, contains the odorant information.

door_mappings

data frame, containing the mappings of response profiles to morphological structures.

zero

character, InChIKey of the odorant that should be set to 0 (e.g. SFR)

tag

character, the chemical identifier to use in the plot, one of colnames(odor)

sub

character vector, specify one or several classes of sensilla the plot should be restricted to. One or several of: "ab" "ac", "at", "ai", "pb", "sacI", "sacII"

plot.type

interger, 1 or 2, defining the type of plot (1: facet_grid of odorants * sensillae, 2: facet_wrap across OSNs)

base_size

numeric, the base font size for the ggplot2 plot

Value

a ggplot2 object

Details

DoOR response profiles will be selected and ordered according to the OSNs they are related to. Several DoOR response profiles might exist for a given OSN (e.g. one for the OSN itself and one for the OSNs misexpressed receptor protein) but only one will be shown. Which DoOR profile is mapped to which OSN is controlled via the "code.OSN" column in DoORmapings.

Author

Daniel Münch <daniel.muench@uni-konstanz.de>

Examples

# load DoOR data & functions
library(DoOR.data)
library(DoOR.functions)

# pick example odorants by name ans transform their ID to InChIKey 
odorants <- trans_id(c("1-butanol", "isopentyl acetate", "carbon dioxide", "water"), 
from = "Name", to = "InChIKey")
 
# plot                                      
dplot_across_osns(odorants)
#> Warning: Removed 71 rows containing missing values or values outside the scale range
#> (`geom_bar()`).

# plot only across ac and at sensillae
dplot_across_osns(odorants, sub = c("ac", "at"))
#> Warning: Removed 44 rows containing missing values or values outside the scale range
#> (`geom_bar()`).

# plot across sensory neurons
dplot_across_osns(odorants, plot.type = 2)
#> Warning: Removed 71 rows containing missing values or values outside the scale range
#> (`geom_bar()`).