distance_near_chunk_cpp: Calculate thresheld pairwise distance for a row using loops...

In jtipton25/sgMRA: Multi-Resolution Gaussian Process Approximations with Stochastic Gradient Descent

Calculate thresheld pairwise distance for a row using loops for parallelization

Description

Calculate thresheld pairwise distance for a row using loops for parallelization

Usage

distance_near_chunk_cpp(
  locs,
  locs_grid,
  radius,
  n_neighbors = 86L,
  byrow = FALSE,
  joint_index = TRUE,
  nchunks = NULL,
  ncores = 1L
)

Arguments

locs	An N x 2 matrix of spatial locations
locs_grid	An N_grid x 2 matrix of spatial grids
radius	The thresholded radius
n_neighbors	The expected number of neighbors based on the MRA grid
byrow	Perform calculation row/column-wise
nchunks	The number chunks to divide the data into
ncores	The number of openmp threads

Value

The thresheld pairwise distance

jtipton25/sgMRA documentation built on Feb. 9, 2023, 4:53 a.m.