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. 2022 Feb 21;2021:1264–1273.

Table 3.

Tweet counts including all the tweets in each dataset at each time scale.

Scale Twitter search Twitter filtered stream Twitter sampled stream Twitter full archive Twitter COVID-19 stream Twitter multi-crawler search Twitter full archive
All the tweets of each dataset Group 1 (02/21/20 - 05/01/20) Group 2 (05/14/20 - 07/17/20)
Minute (Overlapping with Archive) 1,325 (1,132, 1,518) 1,232 (1,192, 1,272) 21 (19, 23) 2,980 (2,716, 3,244) 1,790 (1,675, 1,906) 2,141 (2,015, 2,266) 2,831 (2,671, 2,991)
Minute 2,416 (183, 5,118) 1,854 (1,191, 2,220) 48 (16, 97) NA 2705 (2534, 2876) 2880 (2709, 3050) NA
Hour 142,004 (12,894, 286,153) 82,779 (52,420, 100,777) 2,629 (1,053, 5,159) NA 171,278 (158,370, 184,187) 187,773 (173,357, 202,188) NA
Day 3007246 (38,773, 5,030,460) 1,869,184 (1,272,981, 2,205,746) 50,407 (43,213, 57,601) NA 3,907,443 (3,719,401, 4,095,485) 4,116,652 (3826724, 4406580) NA
Week 18,844,663 (18,138,284, 26,844,663) 15142006 (11503525, 26142006) 400787.94 (161826.306, 560712) NA 25,342,161 (220,159,22, 28668400) 26,712,453 (25,987,015, 30,231,051) NA