Description Usage Arguments Value Author(s) See Also
This function takes an object with 2-D coordinates and returns
the positions of the duplicated coordinates. Also sets a method for
duplicated. Helper function for plot_heatmap
1 | dup_coords(x, ...)
|
x |
Two column numeric matrix or data frame |
... |
passed to sapply. If simplify = TRUE (default) results are returned as an array if possible (when the number of replicates are the same at each replicated location) |
Function and methods returns NULL if there are no duplicates locations. Otherwise, the default method returns a list where each component is a vector with the positions or the rownames, if available, of the duplicates coordinates. The method for geodata returns a data-frame with rownames equals to the positions of the duplicated coordinates, the first column is a factor indicating duplicates and the remaining are output of as.data.frame.geodata.
Paulo Justiniano Ribeiro Jr. paulojus@leg.ufpr.br Peter J. Diggle p.diggle@lancaster.ac.uk
Other Helper Functions:
getDEM()
,
getISO3()
,
get_grids()
,
grid_area()
,
hexa_area()
,
isSpatial()
,
permutations()
,
readintegerSel()
,
readinteger()
,
splitAt()
,
windata_format()
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.