Description Usage Arguments Details Value See Also
Plot numeric data on Polish voivodships
1 |
x |
named numeric vector, data to be plotted |
matchattr |
character or |
... |
other arguments passed to |
The data vector x
should be named to match it against polygon names in
the underlying spatial object so that values in x
are properly
assigned to voivodships. If there are no names x
is assumed to be
properly ordered, but a warning is thrown.
If x
has names then, depending on the value of matchattr
, the
names are matched against attribute(s) of the underlying spatial object. If
matchattr
is NULL
then names of x
are matched against
all available attributes and best match (least number of NAs in the matching
vector) is used for the match. If matchattr
is a character scalar,
then it is assumed to be the name of the attribute to be used for matching.
The underlying shapefile has the following polygon attributes that can be
used for matching: "teryt", "names_asci", "names_utf8", "names_lati". See
mapoland
for further details.
The plot is produced using spplot
.
Object of class "trellis" returned invisibly containing the plotting structure. The plot is produced.
mapoland
for the documentation of available shapes in package
mapoland. spplot
, spCbind
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