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Table 4 Prediction accuracies of personality traits (Big Five) and trait anxiety

From: How do you feel during the COVID-19 pandemic? A survey using psychological and linguistic self-report measures, and machine learning to investigate mental health, subjective experience, personality, and behaviour during the COVID-19 pandemic among university students

Feature

RMSE

% of RMSE in range

Neuroticism

0.8074366162

13.45727694

Conscientiousness

0.7932855771

13.22142629

Agreeableness

0.8710934236

14.51822373

Extraversion

0.8959132559

14.9318876

STAI-trait

0.9024231185

15.04038531

Openness

0.9794451559

16.32408593