Classify a table of depth and velocity observations

Classify a table of depth and velocity observations

Usage

classify_mesohabitat_table(
  x,
  depth_col,
  velocity_col,
  scheme = meso_scheme_default(),
  class_col = "mesohabitat_class",
  label_col = "mesohabitat",
  keep_input = TRUE,
  overwrite = FALSE,
  dry_threshold = NULL,
  invalid = c("error", "NA"),
  ...
)

Arguments

x

A data frame, matrix, or path to a CSV file.

depth_col, velocity_col

Column names or one-based positions.

scheme

A validated meso_scheme.

class_col, label_col

Names for appended output fields.

keep_input

Keep all input columns; if FALSE, return selected inputs and classifications only.

overwrite

Permit replacing existing output columns.

dry_threshold, invalid

Passed to classify_mesohabitat_values().

...

Additional arguments passed to utils::read.csv() for a path.

Value

A data frame in the original row order.

See also

classify_mesohabitat_vector(), write_mesohabitat()

Examples

x <- data.frame(site = letters[1:3], d = c(0.2, 0.8, 2), v = c(0.1, 0.4, 0.7))
classify_mesohabitat_table(x, "d", "v")
#>   site   d   v mesohabitat_class           mesohabitat
#> 1    a 0.2 0.1                 1          Shallow Pool
#> 2    b 0.8 0.4                 6               Raceway
#> 3    c 2.0 0.7                 8 Faster than Deep Pool