R: Precomputed variogram for PM10 in data set air

vv {gstat} | R 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)

    if (!exists("rural"))
    	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)

[Package gstat version 2.0-3 Index]