melodyplot {tuneR} | R Documentation |
Plot a observed melody and (optional) an expected melody, as well as corresponding energy values (corresponding to the loudness of the sound).
melodyplot(object, observed, expected = NULL, bars = NULL, main = NULL, xlab = NULL, ylab = "note", xlim = NULL, ylim = NULL, observedcol = "red", expectedcol = "grey", gridcol = "grey", lwd = 2, las = 1, cex.axis = 0.9, mar = c(5, 4, 4, 4) + 0.1)
object |
An object of class Wspec . |
observed |
Observed notes, probably as a result from noteFromFF (or a smoothed version).
This should correspond to the Wspec object . |
expected |
Expected notes (optional; in order to compare results). |
bars |
Number of bars to be plotted (a virtual static segmentation takes place).
If NULL (default), time rather than bars are used. |
main |
Main title of the plot. |
xlab |
Annotation of x-axis. |
ylab |
Annotation of y-axis. |
xlim |
Range of x-axis. |
ylim |
Range of y-axis. |
observedcol |
Colour for the oberved melody. |
expectedcol |
Colour for the expected melody. |
gridcol |
Colour of the grid. |
lwd |
Line width, see par for details. |
las |
Orientation of axis labels, see par for details. |
cex.axis |
Size of tick mark labels, see par for details. |
mar |
Margins of the plot, see par for details. |
Uwe Ligges, ligges@statistik.uni-dortmund.de