Description Usage Arguments Value Author(s) References See Also Examples
Reads ascii files written in the Global Pollen Database ascii format.
1 2 | readGPDascii(x)
readTilia(...)
|
x |
a string giving the file path and name or a URL from which to obtain the ascii (.txt) file to read. |
... |
not currently used. |
Returns a list with the following elements: counts
(count matrix of depths by taxa), depths,
sample.names,
absolute.ages,
taxa
(the full taxon names), short.names
(8 character short names), tax.cat
(taxonomic category, a factor to group the taxa), and metadata
(a character vector providing commented metadata).
Walton Green
Eric Grimm?
http://www.ncdc.noaa.gov/paleo/gpd.html http://www.ncdc.noaa.gov/paleo/pollen/gpdascii.html
plot.strat.column
, writeGPDascii
1 2 3 4 5 6 7 8 9 | ## Note that this example will only work when executed on a
## computer connected to the net
## Not run:
URL <- paste('ftp://ftp.ncdc.noaa.gov/pub/data/paleo/pollen/',
'asciifiles/fossil/ascfiles/gpd/mohawk.txt', sep = '')
mohawk <- readGPDascii(URL)
## End(Not run)
|
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