Description Usage Arguments Value Examples
Preparing output for the STAN run of the STEPPS Model
1 | prep_input(veg, pollen, target_taxa, grid, hood = 7e+05, dist_scale = 1e+06)
|
veg |
A table of vegetation data, generally gridded. |
pollen |
A table of available pollen data. |
target_taxa |
The taxa to be reconstructed. Must appear in both the vegetation and pollen data. |
grid |
A data grid to be used for calibration of class |
hood |
Distance (in units native to the grid) from which to estimate regional neighborhood for the pollen-vegetation calibration. Default is |
dist_scale |
Currently not implemented. |
A list with parameters:
Number of taxa in the data.
Number of sedimentary cores used in the analysis.
Number of cells in the parent grid.
Number of vegetation cells contributing to each pollen sample site.
Pollen counts, a matrix with N_cores
rows and K
columns.
Vegetation proportions, a matrix with N_cells
rows and K
columns.
The index for each sedimentary core, with respect to the vegetation grid.
The index of each neighbourhood cell for each core, with respect to the vegetation grid.
Distance matrix from each sedimentary core to each vegetation cell.
The number of potentially contributing cells for each vegetation cell.
The actual number of vegetation cells contributing to each pollen sample site.
1 2 3 4 5 6 7 8 9 | {
## Not run:
stepps_input <- prep_input(veg = veg_table,
pollen = pol_table,
target_taxa = target_taxa,
grid = reconst_grid)
## End(Not run)
}
|
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