ptsd_cor2 {GGMnonreg}

Data: Post-Traumatic Stress Disorder (Sample # 2)

Description

A correlation matrix that includes 16 variables. The correlation matrix was estimated from 365 individuals (Fried et al. 2018).

Format

A correlation matrix with 16 variables

Details

• Intrusive Thoughts

• Nightmares

• Flashbacks

• Physiological/psychological reactivity

• Avoidance of thoughts

• Avoidance of situations

• Amnesia

• Disinterest in activities

• Feeling detached

• Emotional numbing

• Foreshortened future

• Sleep problems

• Irritability

• Concentration problems

• Hypervigilance

• Startle response

References

Fried EI, Eidhof MB, Palic S, Costantini G, Huisman-van Dijk HM, Bockting CL, Engelhard I, Armour C, Nielsen AB, Karstoft K (2018). “Replicability and generalizability of posttraumatic stress disorder (PTSD) networks: a cross-cultural multisite study of PTSD symptoms in four trauma patient samples.” Clinical Psychological Science, 6(3), 335–351.

Examples

data(ptsd_cor2)
Y <- MASS::mvrnorm(n = 365,
                   mu = rep(0, 16),
                   Sigma = ptsd_cor2,
                   empirical = TRUE)