| db.grid.plot {RGeostats} | R Documentation |
Represent an irregular grid
db.grid.plot(x, namex = db.getname(x,"x",1), namey = db.getname(x,"x",2),
pos.x = 1, pos.y = 2, ref = NA,
flag.point = FALSE, flag.line = TRUE,
name.cex = NA, name.pch = NA, name.col = NA,
cex = 1, pch = 1, col = "black", col.lines = "lightgrey",
xlab = "", ylab = "", title = NA, add = FALSE, reset=TRUE, ...)
x |
|
namex |
Rank of the attribute which serves as the first coordinate. If not specified, the coordinates of the regular grid nodes are used. |
namey |
Rank of the attribute which serves as the second coordinate. If not specified, the coordinates of the regular grid nodes are used. |
pos.x |
Index of the field used for abcissae |
pos.y |
Index of the field for the ordinate |
ref |
Definition of the reference corner point contained in the slice represented for grid Db. These coordinates are defined in grid mesh units (starting from 1). |
flag.point |
When TRUE, display a symbol at the nodes of the irregular grid |
flag.line |
When TRUE, display a line joining the nodes of the irregular grid |
name.cex |
Rank of the variable used for the size of the symbols displayed at the nodes of the irregular grid |
name.pch |
Rank of the variable used for the type of the symbols displayed at the nodes of the irregular grid |
name.col |
Rank of the variable used for the color of the symbols displayed at the nodes of the irregular grid |
cex |
Constant size for the symbol displayed at the nodes of the irregular grid, if not defined as variable. |
pch |
Constant type for the symbol displayed at the nodes of the irregular grid, if not defined as variable. |
col |
Constant color for the symbol displayed at the nodes of the irregular grid, if not defined as variable. |
col.lines |
Constant color for the line joining the nodes. Used only if flag.line is TRUE. |
xlab |
Name of the label along the X-axis |
ylab |
Name of the label along the Y-axis |
title |
A character string representing the title. If not provided, the title is generated automatically with the name of the displayed variable. |
add |
TRUE to overlay on the previous contents of graphic; FALSE otherwise |
reset |
When TRUE, the screen is erased before the plot is performed. |
... |
Argument passed to |