Title

display_corrected_sizes allows to visualise the corrections performed on tree size measurements using ggplot2 utilities to make a points graph displaying raw (uncorrected) and corrected measurement series for censused trees, with all the specified relevant information.

display_corrected_trees(
  data,
  code_corr_col = "code_corr",
  size_corr_col = "size_corr",
  size_col,
  plot_col = "plot",
  measure_type = "Circ",
  time_col = "CensusYear",
  status_corr_col = "status_corr",
  id_col = "id",
  info_cols = c("species", "plot"),
  path_save = "./graphs",
  name = "diameter_corrections_",
  tag_pom = FALSE,
  create_folder = TRUE,
  overwrite = TRUE,
  device = "jpeg",
  save_graph = TRUE
)

Arguments

data	data.frame, containing forest inventories in the form of a long-format time series - one line corresponds to a measurement for one individual at a given census time.
code_corr_col	Single character, the name of the column containing tree correction codes (see the output of correct_size)
size_corr_col	Single character, the name of the column containing tree corrected size measurements
size_col	character, name of the column corresponding to tree size (circumference or diameter) measurements .
plot_col	character, name of the column containing plot indices or names.
measure_type	character, partially matching “Circumference” or “Diameter”, indicating what is the type of the measurements.
time_col	character, name of the column containing census years.
status_corr_col	Single character, the name of the column containing tree corrected status
id_col	character, name of the column containing trees unique IDs.
info_cols	Single or multiple character, the name(s) of the column containing the information that has to appear in the graphs' subtitle.
path_save	Relevant if save_graph=TRUE. Character, a path indicating in which FOLDER the graph has to be saved.
name	Relevant if save_graph=TRUE. Character, the name of the folder containing the graph. It can be followd by the extension corresponding to the device - avoid .jpg for the jpeg device, use .jpeg instead. If the extension is missing, it is automatically added according to the selected device.
tag_pom	Logical, whether POM shifts should be displayed with a vertical line on the graph, or not. Use only if you have a POm field in your dataset.
create_folder	Relevant if save_graph=TRUE. Logical, indicated whether the folders in the given path must be created in case they do not exist yet, or not.
overwrite	Relevant if save_graph=TRUE. Logical, indicating whether a file already existing under the same name must be overwritten, or kept. In the second case, the function aborts with an explicit error message.
device	Relevant if save_graph=TRUE. Character, the graphical device to be used to save the graph.
save_graph	Logical, indicates whether the graph must be saved or not. Defaults to FALSE. If TRUE, please set the above described arguments in an appropriate way.

Value

Nothing, in practical terms, this function is designed to save the graphs directly into a directory.