vv: Precomputed variogram for PM10 in data set air

vvR Documentation

Precomputed variogram for PM10 in data set air

Description

Precomputed variogram for PM10 in data set air

Usage

data(vv)

Format

data set structure is explained in variogramST.

Examples

## Not run: 
# obtained by:
library(spacetime)
library(gstat)
data(air)
suppressWarnings(proj4string(stations) <- CRS(proj4string(stations)))
rural = STFDF(stations, dates, data.frame(PM10 = as.vector(air)))
rr = rural[,"2005::2010"]
unsel = which(apply(as(rr, "xts"), 2, function(x) all(is.na(x))))
r5to10 = rr[-unsel,]
vv = variogram(PM10~1, r5to10, width=20, cutoff = 200, tlags=0:5)

## End(Not run)

gstat documentation built on Oct. 19, 2022, 5:28 p.m.