Displaying 2 results from an estimated 2 matches for "kri1".
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dri1
2006 Jan 10
0
new gstat version
...ned way (as data.frame)
+ has a vignette to get you started with the classes in sp
+ defines krige as a generic; two typical uses are:
# "old-style", using data.frame's:
library(gstat)
data(meuse)
data(meuse.grid)
v = vgm(0.6, "Sph", 900, 0.1) # spherical variogram model
zn.kri1 = krige(log(zinc)~1, ~x+y, meuse, meuse.grid, v)
image(zn.kri1)
# "new-style", using SpatialPointsDataFrame's:
coordinates(meuse) = c("x", "y") # promote meuse to SpatialPointsDataFrame
coordinates(meuse.grid) = c("x", "y") # promote to Spatial...
2006 Jan 10
0
new gstat version
...ned way (as data.frame)
+ has a vignette to get you started with the classes in sp
+ defines krige as a generic; two typical uses are:
# "old-style", using data.frame's:
library(gstat)
data(meuse)
data(meuse.grid)
v = vgm(0.6, "Sph", 900, 0.1) # spherical variogram model
zn.kri1 = krige(log(zinc)~1, ~x+y, meuse, meuse.grid, v)
image(zn.kri1)
# "new-style", using SpatialPointsDataFrame's:
coordinates(meuse) = c("x", "y") # promote meuse to SpatialPointsDataFrame
coordinates(meuse.grid) = c("x", "y") # promote to Spatial...