Plot the density of submissions over time.
plot_activity( history, baseline = "baseline", col = 1:length(history), alpha.f = 0.7, bw = 3600 * 24, by = 4, xlab = "Date", ylab = "Submissions intensity", bty = "l", fg = "darkslategray", col.axis = fg, col.lab = fg, text.col = fg, ... )
list of the submissions history per team as returned by
string. name of the team considered as the baseline that will not be plotted.
colors of the teams.
factor modifying the opacity alpha of colors; typically in [0,1].
real. the smoothing bandwidth to be used by
real. height of the interval between two teams in nb of submissions.
axis labels. see
|bty, fg, col.axis, col.lab||
graphical parameters. see
the color used for the legend text. see
further parameters passed to