nearest_neighbor_summary: Summarize nearest neighbor distances
In akoyabio/phenoptrReports: Create reports using Phenoptics data

Computes summary nearest neighbor statistics (mean, median, etc) for each .by in csd and each pair of phenotypes in phenotypes. Statistics are computed separately for each category in categories and, if multiple categories are provided, once for all included cells. Note: If categories is NA or includes NA, the "All" tissue category in the results will include all cells in csd. If categories does not include NA, the "All" tissue category will include only cells in the provided categories.

nearest_neighbor_summary(
  csd,
  phenotypes = NULL,
  categories = NA,
  details_path = NULL,
  .by = "Slide ID",
  extra_cols = NULL
)

`csd`	Cell seg data with `Cell X Position`, `Cell Y Position`, field name and `Phenotype` columns.
`phenotypes`	Optional list of phenotypes to include. If omitted, will use `unique_phenotypes(csd)`.
`categories`	Optional list of tissue categories to compute within. If omitted or `NA`, all cells will be included.
`details_path`	If present, path to save a tab-separated table for each tissue category containing nearest-neighbor data for each cell in the tissue category.
`.by`	Column to aggregate by
`extra_cols`	The names of extra columns to include in the detailed results.