spatial_neighbors: Selecting neighbors for each test station

In jieyu97/QCwind: Quality control procedures for citizen science wind observations

Description

Selecting neighbors for each test station according to geographical distance, correlation, Earth mover's distance.

Usage

spatial_neighbors(
  test.station.windspeed,
  official.station.windspeed,
  test.station.info,
  official.station.info,
  emd_radius = 1
)

Arguments

test.station.windspeed	a data.frame that includes observation data of all test stations.
official.station.windspeed	a data.frame that includes observation data of official stations.
test.station.info	a tbl_df that includes 'station_id', 'longitude', 'latitude' of test stations, corresponding to their column number in test.station.windspeed.
official.station.info	a tbl_df that includes 'location', 'longitude', 'latitude' of official stations, corresponding to their column number in official.station.windspeed.
emd_radius	the maximum radius of Earth mover's distance, setting 1 as default.

Value

a large list, each element is a data.frame that contains information of selected neighbors.

jieyu97/QCwind documentation built on June 18, 2021, 3:37 a.m.