Function Reference | |

**g_lsq(G;S;Y;XX)**

Returns a model corresponding to the multiple least squares regression of one or more independent variables against a given dependent variable.**g_wlsq(G;S;Y;W;XX)**

Returns a model corresponding to the weighted multiple least squares regression of one or more independent variables against a given dependent variable.**g_logreg(G;S;Y;XX;Z)**

Returns a model corresponding to the logistic regression of one or more independent variables against a given dependent variable.**g_pca(G;S;XX;Z)**

Returns a model corresponding to the principal component analysis of one or more variables.**g_cluster(G;S;XX;A;N;Z)**

Returns a model corresponding to the clustering of points in data.**score(XX;M;Z)**

Returns the result of scoring data points according to a continuous model.**classify(XX;M;Z)**

Returns the result of classifying data points according to a discrete model.**param(M;P;I)**

Returns a particular model parameter extracted from a discrete or continuous model.