Visualize Filtering Summary as Tree Map — plot_qc

plot_qc_tree() visualizes the filtering summary as a treemap. Ion status (see qc_summary()) is reported here as percentage of all pre-filtered ions.

Usage

plot_qc_tree(mpactr_object)

Arguments

mpactr_object: an mpactr_object.

Value

a tree map plot of class ggplot.

Examples

data <- import_data(example("coculture_peak_table.csv"),
  example("metadata.csv"),
  format = "Progenesis"
)

data_filter <- filter_mispicked_ions(data,
  ringwin = 0.5,
  isowin = 0.01,
  trwin = 0.005,
  max_iso_shift = 3,
  merge_peaks = TRUE
)
#> ℹ Checking 1303 peaks for mispicked peaks.
#> ℹ Argument merge_peaks is: TRUE. Merging mispicked peaks with method sum.
#> ✔ 70 ions failed the mispicked filter, 1233 ions remain.

plot_qc_tree(data_filter)