GET ld/:species/region/:region/:population_name

Computes and returns LD values between all pairs of variants in the defined region.

Parameters

Required

NameTypeDescriptionDefaultExample Values
population_name String Population for which to compute LD. Use GET /info/variation/populations/:species?filter=LD to retrieve a list of all populations with LD data. - field isolates, Antula, Guinea-Bissau 1993
region String Query region. A maximum of 1Mb is allowed. - 2L:2269888-2519887
species String Species name/alias - anopheles_gambiae
Anopheles_gambiae

Optional

NameTypeDescriptionDefaultExample Values
callback String Name of the callback subroutine to be returned by the requested JSONP response. Required ONLY when using JSONP as the serialisation method. Please see the user guide. - randomlygeneratedname
d_prime Float Measure of LD. If D' is provided only return pairs of variants whose D' value is equal to or greater than the value provided. 0 0.666121
r2 Float Measure of LD. If r-squared is provided only return pairs of variants whose r-squared value is equal to or greater than the value provided. 0 __VAR(r2)__

Example Requests

/rest/ld/Anopheles_gambiae/region/2L:2269888-2519887/field isolates, Antula, Guinea-Bissau 1993?content-type=application/json


use strict;
use warnings;

use HTTP::Tiny;

my $http = HTTP::Tiny->new();

my $server = 'https://www.vectorbase.org/rest';
my $ext = '/ld/Anopheles_gambiae/region/2L:2269888-2519887/field%20isolates,%20Antula,%20Guinea-Bissau%201993?';
my $response = $http->get($server.$ext, {
  headers => { 'Content-type' => 'application/json' }
});

die "Failed!\n" unless $response->{success};


use JSON;
use Data::Dumper;
if(length $response->{content}) {
  my $hash = decode_json($response->{content});
  local $Data::Dumper::Terse = 1;
  local $Data::Dumper::Indent = 1;
  print Dumper $hash;
  print "\n";
}

import requests, sys

server = "https://www.vectorbase.org/rest"
ext = "/ld/Anopheles_gambiae/region/2L:2269888-2519887/field isolates, Antula, Guinea-Bissau 1993?"

r = requests.get(server+ext, headers={ "Content-Type" : "application/json"})

if not r.ok:
  r.raise_for_status()
  sys.exit()

decoded = r.json()
print repr(decoded)

import requests, sys

server = "https://www.vectorbase.org/rest"
ext = "/ld/Anopheles_gambiae/region/2L:2269888-2519887/field isolates, Antula, Guinea-Bissau 1993?"

r = requests.get(server+ext, headers={ "Content-Type" : "application/json"})

if not r.ok:
  r.raise_for_status()
  sys.exit()

decoded = r.json()
print(repr(decoded))

require 'net/http'
require 'uri'

server='https://www.vectorbase.org/rest'
path = '/ld/Anopheles_gambiae/region/2L:2269888-2519887/field%20isolates,%20Antula,%20Guinea-Bissau%201993?'

url = URI.parse(server)
http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Get.new(path, {'Content-Type' => 'application/json'})

response = http.request(request)

if response.code != "200"
  puts "Invalid response: #{response.code}"
  puts response.body
  exit
end


require 'rubygems'
require 'json'
require 'yaml'

result = JSON.parse(response.body)
puts YAML::dump(result)

import java.net.URL;
import java.net.URLConnection;
import java.net.HttpURLConnection;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.IOException;
import java.io.Reader;


public class EnsemblRest {

  public static void main(String[] args) throws Exception {
    String server = "https://www.vectorbase.org/rest";
    String ext = "/ld/Anopheles_gambiae/region/2L:2269888-2519887/field%20isolates,%20Antula,%20Guinea-Bissau%201993?";
    URL url = new URL(server + ext);

    URLConnection connection = url.openConnection();
    HttpURLConnection httpConnection = (HttpURLConnection)connection;
    
    httpConnection.setRequestProperty("Content-Type", "application/json");
    

    InputStream response = connection.getInputStream();
    int responseCode = httpConnection.getResponseCode();

    if(responseCode != 200) {
      throw new RuntimeException("Response code was not 200. Detected response was "+responseCode);
    }

    String output;
    Reader reader = null;
    try {
      reader = new BufferedReader(new InputStreamReader(response, "UTF-8"));
      StringBuilder builder = new StringBuilder();
      char[] buffer = new char[8192];
      int read;
      while ((read = reader.read(buffer, 0, buffer.length)) > 0) {
        builder.append(buffer, 0, read);
      }
      output = builder.toString();
    } 
    finally {
        if (reader != null) try {
          reader.close(); 
        } catch (IOException logOrIgnore) {
          logOrIgnore.printStackTrace();
        }
    }

    System.out.println(output);
  }
}

# Note: curl version 7.34.0 or above is required

curl 'https://www.vectorbase.org/rest/ld/Anopheles_gambiae/region/2L:2269888-2519887/field isolates, Antula, Guinea-Bissau 1993?' -H 'Content-type:application/json'

wget -q --header='Content-type:application/json' 'https://www.vectorbase.org/rest/ld/Anopheles_gambiae/region/2L:2269888-2519887/field isolates, Antula, Guinea-Bissau 1993?'  -O -

/rest/ld/Anopheles_gambiae/region/2L:2269888-2519887/field isolates, Antula, Guinea-Bissau 1993?content-type=application/json;d_prime=0.666121


use strict;
use warnings;

use HTTP::Tiny;

my $http = HTTP::Tiny->new();

my $server = 'https://www.vectorbase.org/rest';
my $ext = '/ld/Anopheles_gambiae/region/2L:2269888-2519887/field%20isolates,%20Antula,%20Guinea-Bissau%201993?d_prime=0.666121';
my $response = $http->get($server.$ext, {
  headers => { 'Content-type' => 'application/json' }
});

die "Failed!\n" unless $response->{success};


use JSON;
use Data::Dumper;
if(length $response->{content}) {
  my $hash = decode_json($response->{content});
  local $Data::Dumper::Terse = 1;
  local $Data::Dumper::Indent = 1;
  print Dumper $hash;
  print "\n";
}

import requests, sys

server = "https://www.vectorbase.org/rest"
ext = "/ld/Anopheles_gambiae/region/2L:2269888-2519887/field isolates, Antula, Guinea-Bissau 1993?d_prime=0.666121"

r = requests.get(server+ext, headers={ "Content-Type" : "application/json"})

if not r.ok:
  r.raise_for_status()
  sys.exit()

decoded = r.json()
print repr(decoded)

import requests, sys

server = "https://www.vectorbase.org/rest"
ext = "/ld/Anopheles_gambiae/region/2L:2269888-2519887/field isolates, Antula, Guinea-Bissau 1993?d_prime=0.666121"

r = requests.get(server+ext, headers={ "Content-Type" : "application/json"})

if not r.ok:
  r.raise_for_status()
  sys.exit()

decoded = r.json()
print(repr(decoded))

require 'net/http'
require 'uri'

server='https://www.vectorbase.org/rest'
path = '/ld/Anopheles_gambiae/region/2L:2269888-2519887/field%20isolates,%20Antula,%20Guinea-Bissau%201993?d_prime=0.666121'

url = URI.parse(server)
http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Get.new(path, {'Content-Type' => 'application/json'})

response = http.request(request)

if response.code != "200"
  puts "Invalid response: #{response.code}"
  puts response.body
  exit
end


require 'rubygems'
require 'json'
require 'yaml'

result = JSON.parse(response.body)
puts YAML::dump(result)

import java.net.URL;
import java.net.URLConnection;
import java.net.HttpURLConnection;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.IOException;
import java.io.Reader;


public class EnsemblRest {

  public static void main(String[] args) throws Exception {
    String server = "https://www.vectorbase.org/rest";
    String ext = "/ld/Anopheles_gambiae/region/2L:2269888-2519887/field%20isolates,%20Antula,%20Guinea-Bissau%201993?d_prime=0.666121";
    URL url = new URL(server + ext);

    URLConnection connection = url.openConnection();
    HttpURLConnection httpConnection = (HttpURLConnection)connection;
    
    httpConnection.setRequestProperty("Content-Type", "application/json");
    

    InputStream response = connection.getInputStream();
    int responseCode = httpConnection.getResponseCode();

    if(responseCode != 200) {
      throw new RuntimeException("Response code was not 200. Detected response was "+responseCode);
    }

    String output;
    Reader reader = null;
    try {
      reader = new BufferedReader(new InputStreamReader(response, "UTF-8"));
      StringBuilder builder = new StringBuilder();
      char[] buffer = new char[8192];
      int read;
      while ((read = reader.read(buffer, 0, buffer.length)) > 0) {
        builder.append(buffer, 0, read);
      }
      output = builder.toString();
    } 
    finally {
        if (reader != null) try {
          reader.close(); 
        } catch (IOException logOrIgnore) {
          logOrIgnore.printStackTrace();
        }
    }

    System.out.println(output);
  }
}

# Note: curl version 7.34.0 or above is required

curl 'https://www.vectorbase.org/rest/ld/Anopheles_gambiae/region/2L:2269888-2519887/field isolates, Antula, Guinea-Bissau 1993?d_prime=0.666121' -H 'Content-type:application/json'

wget -q --header='Content-type:application/json' 'https://www.vectorbase.org/rest/ld/Anopheles_gambiae/region/2L:2269888-2519887/field isolates, Antula, Guinea-Bissau 1993?d_prime=0.666121'  -O -

Resource Information

MethodsGET
Response formatsjson
xml
jsonp