combine_cql_filters: Builds a cql filter from a list of cql sub filters

In malaria-atlas-project/malariaAtlas: An R Interface to Open-Access Malaria Data, Hosted by the 'Malaria Atlas Project'

Builds a cql filter from a list of cql sub filters

Description

Builds a cql filter from a list of cql sub filters

Usage

combine_cql_filters(filter_list)

Arguments

filter_list

List of characters and NULL objects that represent individual cql filters e.g. list("time_start AFTER 2020-00-00T00:00:00Z", NULL, "country IN ('Nigeria')")

Value

If all values in filter_list are null, will return NULL, else will return character of combined filters. e.g. "time_start AFTER 2020-00-00T00:00:00Z AND country IN ('Nigeria')"

malaria-atlas-project/malariaAtlas documentation built on Nov. 5, 2023, 2:03 p.m.