Fig. 3: Test the representativeness of users.
From: Measuring Chinese mobility behaviour during COVID-19 using geotagged social media data
a Linear correlation analysis between users and the local population in province-level regions in mainland China. As a fraction of the total, the number of users assigned to each province-level region is against that of the local population. The colour code corresponds to China’s eight regions. b Age and gender structure of users and the entire population. Notes: AH Anhui, BJ Beijing, CQ Chongqing, FJ Fujian, GD Guangdong, GS Gansu, GX Guangxi, GZ Guizhou, HA Henan, HB Hubei, HE Hebei, HI Hainan, HL Heilongjiang, HN Hunan, JL Jilin, JS Jiangsu, JX Jiangxi, LN Liaoning, NM Inner Mongolia, NX Ningxia, QH Qinghai, SC Sichuan, SD Shandong, SH Shanghai, SN Shaanxi, SX Shanxi, TJ Tianjin, XJ Xinjiang, XZ Tibet, YN Yunnan, ZJ Zhejiang.
