Section 22 R Line Type: lty
22.1 Graphics Parameters
- For detailed helps on graphics parameters:
?par
| Function | Explanation |
|---|---|
| main | Title of the plot |
| ylab, xlab | Labels for the y-axis and x-axis |
| ylim, xlim | Limits for the y-axis and x-axis |
| type | Plot type (points, lines, both, …), |
| pch | Plot character (circles, dots, triangles, symbols, …) |
| cex | Character expansion (size of plot characters) |
| lty | Line type (solid, dots, dashes, …) |
| lwd | Line width |
| col | Colour of plot characters |
| las | Orientation of the text on the tick marks |
22.2 Line Type (lty)
- The R line type (lty) can be specified using:
- text: blank, solid, dashed, dotted, dotdash, longdash, twodash
- number: 0, 1, 2, 3, 4, 5, 6
- Hence,
lty = solidis identical tolty = 1
22.3 R lty by Number & Text
