Relationship between electrocardiogram-based features and personality traits: Machine learning approach.

"data availability statement the raw data that support the study findings were recorded at the faculty of philosophy university of belgrade and will be openly available with r programming code for feature extraction in zenodo public repository under cc attribution 4 0 international license."

"CONFLICT OF INTEREST None."

"The authors would like to kindly thank Bojana Bjegojević, Olga Dubljević, and Nikola Milosavljević from the Faculty of Philosophy, University of Belgrade, for their valuable work on data acquisition and admiring dedication to appropriate protocol implementation. Authors gratefully acknowledge help from volunteers for their kind participation in the study. Nadica Miljković was partly supported by Grant No. TR33020 funded by the Ministry of Education, Science and Technological Development, Republic of Serbia (MESTD). Ljiljana B. Lazarević and Goran Knežević were partly supported by Grant No. 179018 funded by the MESTD. Goran Milašinović gratefully acknowledges financial support from Abbott Laboratories for article publication charges."