## ----include = FALSE----------------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)

## ----package load, message=FALSE, warning=FALSE-------------------------------
library(expowo)

## ----eval = FALSE-------------------------------------------------------------
# accGraph(inputdf = "Luetzelburgia_spp",
#          verbose = TRUE,
#          spp_acc = TRUE,
#          spp_changes = TRUE,
#          spp_changes_col = "genus",
#          genus_plots = FALSE,
#          save = TRUE,
#          dir = "results_accGraph",
#          filename = "cumulative_discovery_Luetzelburgia",
#          format = "jpg")
# 

## ----echo = FALSE, out.width = "600px", fig.cap = "FIGURE 1. Accumulation of formally described species in the big genus _Luetzelburgia_ over time."----
knitr::include_graphics("figures/cumulative_discovery_Luetzelburgia.png", 
                        dpi = 300)

## ----eval = FALSE-------------------------------------------------------------
# newdata <- powoSpecies(family = "Asteraceae",
#                        genus = c("Achillea", "Matricaria", "Launaea"),
#                        synonyms = TRUE,
#                        save = FALSE,
#                        dir = "Asteraceae_results",
#                        filename = "Asteraceae_spp")

## ----eval = FALSE-------------------------------------------------------------
# accGraph(inputdf = newdata,
#          verbose = TRUE,
#          spp_acc = TRUE,
#          spp_changes = FALSE,
#          spp_changes_col = "genus",
#          genus_plots = TRUE,
#          save = TRUE,
#          dir = "results_accGraph",
#          filename = "cumulative_discovery_Asteraceae_",
#          format = "jpg")

## ----echo = FALSE, out.width = "600px", fig.cap = "FIGURE 2. Accumulation of formally described species in the genus _Achillea_ over time."----
knitr::include_graphics("figures/cumulative_discovery_Asteraceae_Achillea.png", 
                        dpi = 300)

## ----echo = FALSE, out.width = "600px", fig.cap = "FIGURE 3. Accumulation of formally described species in the genus _Matricaria_ over time."----
knitr::include_graphics("figures/cumulative_discovery_Asteraceae_Matricaria.png", 
                        dpi = 300)

## ----echo = FALSE, out.width = "600px", fig.cap = "FIGURE 4. Accumulation of formally described species in the genus _Launaea_ over time."----
knitr::include_graphics("figures/cumulative_discovery_Asteraceae_Launaea.png", 
                        dpi = 300)