plot_sites: Plot sites on US map

In ecocomDP: Tools to Create, Use, and Convert ecocomDP Data

Plot sites on US map

Description

Plot sites on US map

Usage

plot_sites(
  data,
  id = NA_character_,
  alpha = 1,
  labels = TRUE,
  color_var = "package_id",
  shape_var = "package_id"
)

Arguments

data	(list or tbl_df, tbl, data.frame) The dataset object returned by read_data(), a named list of tables containing the observation and taxon tables, or a flat table containing columns of the observation and location tables.
id	(character) Identifier of dataset to be used in plot subtitles. Is automatically assigned when data is a dataset object containing the id field, or is a table containing the package_id column.
alpha	(numeric) Alpha-transparency scale of data points. Useful when many data points overlap. Allowed values are between 0 and 1, where 1 is 100% opaque. Default is 1.
labels	(logical) Argument to show labels of each US state. Default is TRUE.
color_var	(character) Name of column to use to assign colors to the points on the plot
shape_var	(character) Name of column to use to assign shapes to the points on the plot

Details

The data parameter accepts a range of input types but ultimately requires the 14 columns of the combined observation and location tables.

Value

(gg, ggplot) A gg, ggplot object if assigned to a variable, otherwise a plot to your active graphics device

Examples

## Not run: 
library(dplyr)
# Read a dataset of interest
dataset <- read_data("edi.193.5")

# Plot the dataset
plot_sites(dataset)

# Flatten dataset then plot
dataset %>%
 flatten_data() %>%
 plot_sites()

# Download a NEON dataset
dataset2 <- read_data(
 id = "neon.ecocomdp.20120.001.001",
 site= c('COMO','LECO'), 
 startdate = "2017-06",
 enddate = "2021-03",
 token = Sys.getenv("NEON_TOKEN"), # option to use a NEON token
 check.size = FALSE)

# Combine the two datasets and plot. This requires the datasets be first
# flattened and then stacked.
flattened_data1 <- dataset %>% flatten_data()
flattened_data2 <- dataset2 %>% flatten_data()
stacked_data <- bind_rows(flattened_data1,flattened_data2)
plot_sites(stacked_data)

## End(Not run)

# Plot the example dataset
plot_sites(ants_L1)

ecocomDP documentation built on Sept. 11, 2024, 6:58 p.m.