Table 1.

Details of the collected data sets from Weibo microblogs.

Data set	Users	Total posts	Mean	Standard deviation	Skewness	Kurtosis	Time span
Depressed data set D1	965	58,265	60.374	31.327	−0.451	1.788	January 2017-April 2018 (16 months)
Nondepressed data set D2	903	52,787	63.697	30.086	−0.615	2.066	January 2017-April 2018 (16 months)