Builds tables with customizable rows. Users can specify the type
             of data to use for each row, as well as how to handle missing
             data and the types of comparison tests to run on the table
             columns.

Index data frames and document collections and run fast full-text
    search entirely on your machine. 'tantivyr' wraps the 'Tantivy' 'Rust' search
    engine (a 'Lucene'-inspired library) to provide 'BM25' ranking, structured
    filters, snippet highlighting and incremental updates over an on-disk or
    in-memory index. First-class support is provided for stemming and stop words
    in Portuguese and English, making it well suited to public documents, news
    clippings, extracted 'PDF' text, transcripts and legal acts.

Implementation of functions for fitting taper curves (a semiparametric 
  linear mixed effects taper model) to diameter measurements along stems. Further 
  functions are provided to estimate the uncertainty around the predicted curves, 
  to calculate timber volume (also by sections) and marginal (e.g., upper) diameters. 
  For cases where tree heights are not measured, methods for estimating
  additional variance in volume predictions resulting from uncertainties in
  tree height models (tariffs) are provided.  The example data include the taper 
  curve parameters for Norway spruce used in the 3rd German NFI fitted to 380 trees 
  and a subset of section-wise diameter measurements of these trees. The functions 
  implemented here are detailed in Kublin, E., Breidenbach, J., Kaendler, G. (2013)
  <doi:10.1007/s10342-013-0715-0>.

Stem taper, bark thickness, and volume models for the main
    Norwegian tree species (Norway spruce, Scots pine, and birch), based on
    Hansen et al. (2023) <doi:10.1080/02827581.2023.2243821> and the
    correction <doi:10.1080/02827581.2024.2358467>. Provides functions to
    predict stem diameter along the bole, bark thickness, and stem volume by
    numerical integration of the taper curve, and to invert these
    relationships (e.g. estimating height and diameter at breast height from
    measured diameters).