Displaying 1 result from an estimated 1 matches for "lpah".
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lpad
2008 Aug 07
0
3d kriging et al
...ar grid.
- subsetting the grid probably involves use of "[ ...]"
Here's my code so far:
library(RODBC)
library(gstat)
options(digits = 10)
channel = odbcDriverConnect("")
sqlTables(channel)
PAHdata <- sqlFetch(channel, "All")
PAHdata
attach(PAHdata)
logTotalPAH = log10(TotalPAH)
PAHdata = cbind(PAHdata, logTotalPAH)
class(PAHdata)
names(PAHdata)
coordinates(PAHdata) = ~Easting + Northing + SampleElevation
class(PAHdata)
summary(PAHdata)
dimensions(PAHdata)
hist(logTotalPAH)
lpah.vgm = variogram(logTotalPAH ~1, PAHdata)
lpah.vgm
plot(lpah.vgm )
lpah.fit =...