Correction: Roadway traffic crash prediction using a state-space model based support vector regression approach.

[This corrects the article DOI: 10.1371/journal.pone.0214866.].

The are errors in the Funding statement. The correct Funding statement is as follows: The funding was provided by the Fundamental Research Funds for the Central Universities (Grant No. 2019RC027). The publisher apologizes for the errors.