Summary stats of environmental variables.

Gets summary statistics of environmental variables (full and extracted by points) and also plot some graphics that helps to understand the data. It's mainly used by the var_leaflet function if the option to get an html summary is set to TRUE. However, it's also possible to use it individually, and also to produce interactive documents in R Markdown.

var_report(var, pts, mode, type = "rmd")

Arguments

var

A raster with the environmental variables.
pts

A data frame containing the presence/absence points. The first column should be longitude (x) and the sencond latitude (y). An additional collumn should be provided, coded as 0 (absence) and 1 (presence).
mode

Which type of result return:

  • "full.summary"A summary of each variable.

  • "pts.summary"A summary for each variable, extracted from the points.

  • "d.plots"Density plots for full data, presence data and absence data.

  • "pt.plots"Points plot with median and bars of mean+-SD.

  • "de.plots"Density plots of the full data only, but with points of presence-absence.
type

Which type of output for the summaries (either "rmd" for markdown tables or any other value for a list with the summaries as a data.frame).

Value

Summary statistics or plots.

Examples

library(sdmvis)
data("pa_data")
data("env_data")

var_report(env_data, pa_data, mode = "d.plots")

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