[GRASS-git] [OSGeo/grass] c700a8: r.quantile, r.stats.quantile, lib/stats: fix quant...

[Markus Metz]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: c700a8a923cd8e7b0e49e5abab3a2ae313eccaef
      https://github.com/OSGeo/grass/commit/c700a8a923cd8e7b0e49e5abab3a2ae313eccaef
  Author: Markus Metz <33666869+metzm at users.noreply.github.com>
  Date:   2022-01-21 (Fri, 21 Jan 2022)

  Changed paths:
    M lib/stats/c_percentile.c
    M raster/r.neighbors/testsuite/test_r_neighbors.py
    M raster/r.quantile/main.c
    M raster/r.quantile/r.quantile.html
    M raster/r.stats.quantile/main.c
    M raster/r.stats.quantile/r.stats.quantile.html

  Log Message:
  -----------
  r.quantile, r.stats.quantile, lib/stats: fix quantile algorithm (#2108)

* use type 7 algorithm of Hyndman and Fan (1996) for quantiles, as is the default in R and numpy 
 * update manuals for `r.quantile`, `r.stats.quantile`
 * sync `r.stats quantile` to `r.quantile`
 * update test results for `r.neighbors`