cv_freundlichLM         Cross-Validation for Freundlich Isotherm Linear
                        Model with Clustering-based Fold Assignment
cv_freundlichNLM        Cross-Validation for Freundlich Isotherm
                        Non-Linear Model with Clustering-based Fold
                        Assignment
cv_langmuirLM1          Cross-Validation for Langmuir Isotherm First
                        Linear Model with Clustering-based Fold
                        Assignment
cv_langmuirLM2          Cross-Validation for Langmuir Isotherm Second
                        Linear Model with Clustering-based Fold
                        Assignment
cv_langmuirLM3          Cross-Validation for Langmuir Isotherm Third
                        Linear Model with Clustering-based Fold
                        Assignment
cv_langmuirLM4          Cross-Validation for Langmuir Isotherm Fourth
                        Linear Model with Clustering-based Fold
                        Assignment
cv_langmuirNLM          Cross-Validation Analysis for Langmuir Isotherm
                        Non-linear Model with Clustering-based Fold
                        Assignment
cv_temkinLM             Cross-Validation for Temkin Isotherm Linear
                        Model with Clustering-based Fold Assignment
cv_temkinNLM            Cross-Validation for Temkin Isotherm Non-Linear
                        Model with Clustering-based Fold Assignment
