Visualize how consistent the reference peaks are across a serious of samples.

iso_plot_ref_peaks(dt, x, ratio, ..., group_id = file_id,
  is_ref_condition = TRUE, within_group = TRUE, is_ref_used = NULL)

Arguments

dt

data table

x

which column to use for the x-axis

ratio

which ratio column(s) to compare for the reference peaks (can be multiple)

...

additional parameters passed to iso_plot_data

group_id

group identifier column(s) to clarify across which data groups the reference peak deviation should be calcualted. By default calculates reference peak variations within each analysis.

is_ref_condition

condition to identify which of the peaks are reference peaks (unless the peaks are prefilterd already). Must be a column or expression that evaluates to a logical (TRUE/FALSE).

within_group

deprectated, use group_id to group accordingly

is_ref_used

deprecated, set an aesthetics directly via ... paramter to iso_plot_data

See also