Plot SNR time series for the adjudicated subset

Pivots SNR observer columns to long format and produces a scatter plot of SNR against a time index column, coloured by observer.

Usage

plotSNRTimeSeries(
  ap,
  obs_labels,
  snr_prefix = "snr_observer",
  time_col = "i",
  snr_lims = NULL,
  title = "Adjudicated subset: SNR time series by detector",
  ...
)

Arguments

ap

A data frame containing SNR observer columns and a time index column.

obs_labels

Named character vector mapping numeric observer indices (as character) to display labels.

snr_prefix

Either a single character string pattern identifying SNR columns, or a character vector of explicit column names. Defaults to "snr_observer".

time_col

Name of the time index column. Defaults to "i".

snr_lims

Numeric vector of length 2 giving y-axis limits. If NULL (default), limits are computed from the data using computeSNRLims.

title

Plot title. Defaults to "Adjudicated subset: SNR time series by detector".

...

Additional ggplot2 layers (e.g. scales, themes, annotations) passed to the plot via +.

Value

A ggplot object (invisibly).

Examples

if (FALSE) { # \dontrun{
plotSNRTimeSeries(ap, obs_labels)

# Shared limits with extra layer
lims <- computeSNRLims(d)
plotSNRTimeSeries(ap, obs_labels, snr_lims = lims,
  ggplot2::theme(legend.position = "bottom"))
} # }