| cvv | Coefficient of variance variation |
| cvv_manual | Coefficient of variance variation from manual input sample sizes and variance estimates |
| ddsc_ml | Deconstructing difference score correlation with multi-level modeling |
| ddsc_sem | Deconstructing difference score correlation with structural equation modeling |
| diff_two_dep_cors | Difference between two dependent Pearson's correlations (with common index) |
| d_pooled_sd | Standardized mean difference with pooled standard deviation |
| D_regularized | Multivariate group difference estimation with regularized binomial regression |
| ml_dadas | Predicting algebraic difference scores in multilevel model |
| pcc | Returns probabilities of correct classification for both groups in independent data partition. |
| plot_ddsc | Plot deconstructed difference score correlation |
| qcc | Quantile correlation coefficient |
| reliability_dms | Reliability calculation for difference score variable that is a difference between two mean variables calculated over upper-level units (e.g., sex differences across countries) |
| sem_dadas | Predicting algebraic difference scores in structural equation model |
| value_correlation | Testing and quantifying how much ipsatization (profile centering) influence associations between value and a correlate |
| vpc_at | Variance partition coefficient calculated at different level-1 values |