Fig. 1From: Census-derived migration data as a tool for informing malaria elimination policyRanked pairwise movement in the census microdata and the mobile phone data. Calculated R2 between these rankings was 0.69. The IPUMS microdata originate from Haiti in 2003, while the mobile phone data originate from Haiti in 2010. Observations falling at rank 1150 in the IPUMS data represent pairs where no migration occurredBack to article page