Search globally in the search box below, or navigate the index clicking the menu on the right.
Explore fgeo
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fgeo_browse, fgeo_browse_reference
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Open a web browser on fgeo’s website.
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fgeo_help
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Get help with fgeo.
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fgeo_packages
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Names of the core fgeo packages.
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Plot
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autoplot
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Plot habitats.
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autoplot
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Plot species distribution and/or topography.
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autoplot_by_species
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List plots of species distribution and topography (good for pdf output).
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elev
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Allow autoplotting the column ‘elev’.
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plot_dbh_bubbles_by_quadrat
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List dbh bubble-plots by quadrat (good for .pdf output).
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plot_tag_status_by_subquadrat
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List plots of tree-tag status by subquadrat (good for .pdf output).
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sp
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Allow autoplotting the column ‘sp’.
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sp_elev
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Allow autoplotting the columns ‘sp’ and ‘elev’.
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Abundance
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abundance_byyr, basal_area_byyr
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Create tables of abundance and basal area by year.
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abundance, basal_area
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Abundance and basal area, optionally by groups.
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Demography
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recruitment_ctfs, mortality_ctfs, growth_ctfs
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Recruitment, mortality, and growth.
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Habitat
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fgeo_elevation
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Create elevation data.
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fgeo_habitat
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Create habitat data from measures of topography.
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fgeo_topography
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Create topography data: convexity, slope, and mean elevation.
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tt_test
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Torus Translation Test to determine habitat associations of tree species.
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Import and manipulate ForestGEO data
Import ForestGEO data
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read_vft, read_taxa
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Import ViewFullTable or ViewTaxonomy data from a .tsv or .csv file.
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Edit data in place
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sanitize_vft, sanitize_taxa
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Fix common problems in ViewFullTable and ViewTaxonomy data.
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Pick/drop rows with matching conditions
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pick_drop, pick_dbh_min, pick_dbh_max, pick_dbh_under, pick_dbh_over, pick_status, drop_status
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Pick and drop rows from ViewFullTable, tree, and stem tables.
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pick_main_stem, pick_main_stemid
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Pick the main stem or main stemid(s) of each tree in each census.
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Add new columns to a dataframe
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add_status_tree
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Add column ‘status_tree’ based on the status of all stems of each tree.
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add_subquad
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Add column ‘subquadrat’ based on ‘QX’ and ‘QY’ coordinates.
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add_var, add_lxly, add_qxqy, add_index, add_col_row, add_hectindex, add_quad, add_gxgy
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Add columns ‘lx/ly’, ‘QX/QY’, ‘index’, ‘col/row’, ‘hectindex’, ‘quad’, ‘gx/gy’.
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Datasets
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datasets, elevation, habitat, stem5, stem6, tree5, tree6, vft_4quad, tree6_3species
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Access data via ‘library(fgeo.x)’ or ‘fgeo.x::’.
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download_data
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Access data stored online.
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example_path
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Access data stored in system files.
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