plot.murphydiag: Plotting Murphy diagram objects
In aijordan/murphydiagram2: Murphy Diagrams for Forecast Comparisons

Plotting Murphy diagram objects

## S3 method for class 'murphydiag'
plot(x, resolution = 100, xlim = NULL,
  ylim = NULL, xlab = NULL, ylab = NULL, ..., add = FALSE,
  no_baseline = FALSE, empty = FALSE, lty = 1:5, col = 1:6)

## S3 method for class 'murphydiag'
lines(x, resolution = 100, ..., lty = 1:5,
  col = 1:6)

`x`	an object inheriting from the class `'murphydiag'`.
`resolution`	determines the smoothness (and accuracy) of the displayed lines: if `NULL`: all points returned by `as.data.frame(x)` are displayed. if `c(n)` or `c(nx, ny)`: only points returned by `m_filter(x, window, resolution)` with `window = par("usr")` are displayed. if `c(t1, t2, ..., tn)`: only points returned by `m_approx(x, thresholds)` with `thresholds = resolution` are displayed. See `as.data.frame`, `m_filter`, `m_approx`.
`xlim`	the x limits (x1, x2) of the plot. Note that `x1 > x2` is allowed and leads to a ‘reversed axis’. The default value, `NULL`, indicates that the range of the finite values to be plotted should be used.
`ylim`	the y limits of the plot.
`xlab`	a label for the x axis, defaults to "threshold".
`ylab`	a label for the y axis, defaults to "mean score".
`...`	other graphical parameters (see `par`).
`add`	if `TRUE`, lines are added to the current plot.
`no_baseline`	if `TRUE`, no horizontal baseline at 0 is drawn.
`empty`	if `TRUE`, no Murphy diagram lines are drawn.
`lty`	vector of line types, recycled to `length(x)`.
`col`	vector of colors, recycled to `length(x)`.