R implementation of the method described in 
A General Method for Event Detection on Social Media
authored by Yihong Zhang, Masumi Shirakawa, and Takahiro Hara.

The code should be self-explanatory.
Simulated dataset is provided.

files
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event_detection_multi.R implementation of the event detection method
event_detection_inc.R implementation of the incremental version of the event detection method
gen_sim_dataset.R program used for generating simulation data
eval_sim.R evaluating event detection on simulated data
simulated_o=1000.csv example simulated data
E_sim_o=1000.RDS events in simulated data
E_pred_sim_o=1000_ns=120.RDS detected events
