| setPlotPrefs | R Documentation | 
Set Plotting Preferences
setPlotPrefs(
  mar = c(3, 4, 1, 1),
  cex = 1,
  oma = c(0, 0, 0, 0),
  tcl = -0.35,
  mgp = c(1.5, 0.5, 0),
  las = 1,
  cex.lab = 1,
  font.lab = 1,
  lwd = 1,
  on.graph.line = 3,
  shading.density = 8,
  arrow.length = 0.1,
  on.graph.cex = 1,
  margin.cex = 1.2,
  ...
)
| mar | plot margings | 
| cex | character expansion factor | 
| oma | outer margins | 
| tcl | tick length | 
| mgp | somethen | 
| las | text rotation on axes | 
| cex.lab | plot labels cex | 
| font.lab | font of plot labels | 
| lwd | line width | 
| on.graph.line | no idea | 
| shading.density | shading density | 
| arrow.length | arrow head length | 
| on.graph.cex | character expansion for text on graphs | 
| margin.cex | character expansion for text for margins | 
| ... | other arguments to be passed to par | 
the previous par settings so that they can be restored
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