Asked by: Ishtiaq Boucettascience space and astronomy
What does PCH mean in R?
Last Updated: 30th January, 2020
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Also asked, what does Cex mean in R?
cex. number indicating the amount by which plotting text and symbols should be scaled relative to the default.
One may also ask, how do you make a point transparent in R? Make transparent colors in R In addition, you set an alpha value (also 0–255), which sets the transparency (0 being fully transparent and 255 being “solid”). You also need to set the maximum color value, so that the command can relate your alpha value to a level of transparency.
Keeping this in view, what does Lwd mean in R?
line width for the points, defaults to the one for lines, or if that is not set, to par("lwd") . xjust. how the legend is to be justified relative to the legend x location. A value of 0 means left justified, 0.5 means centered and 1 means right justified.
How do I fill a plot point in R?
The following arguments can be used to change the color and the size of the points :
- col : color (code or name) to use for the points.
- bg : the background (or fill) color for the open plot symbols. It can be used only when pch = 21:25.
- cex : the size of pch symbols.
- lwd : the line width for the plotting symbols.