| AVEMAE | Calculate average mean absolute error (aMAE) |
| AVEMAPE | Calculate average mean absolute percentage error (aMAPE) |
| AVEMSE | Calculate average mean squared error (aMSE) with bias-variance decomposition |
| AVEMSLE | Calculate average mean squared logarithmic error (aMSLE) |
| AVERAE | Calculate average relative absolute error (aRAE) |
| AVERMSE | Calculate average root mean squared error (aRMSE) |
| AVERMSLE | Calculate average root mean squared logarithmic error (aRMSLE) |
| AVERRSE | Calculate average root relative squared error (aRRSE) |
| AVERSE | Calculate average relative squared error (aRSE) |
| AVESMAPE | Calculate average symmetric mean absolute percentage error (aSMAPE) |
| FULLSD | Calculate full scale-dependent statistics |
| FULLSI | Calculate full scale-independent statistics |
| TESTNUMB | A data set created by merging four smaller data sets. Three of those smaller data sets are data from three surveys (O1, O2, O3); the other is data from a "gold standard" survey (A1). All four smaller data sets consist of the same three variables (Q1, Q2, Q3): responses to the same three questions, asked by each survey from the same 10 respondents (ID), along the same 1-99 response scale. |