By Dr Gwinyai Nyakuengama

(10 January 2019)

KEY WORDS

Stata commands: pca, discrim logistic, discrim lda, discrim knn and candisc; Unsupervised Machine Learning; Accuracy and Error Rates; Principal Component Analysis; Linear Discriminant Analysis; Dimension Reduction; Eigenvalues; Customer Satisfaction Survey Results.

Predicting flight classes using unsupervised Machine Learning in Stata – Principal Component Analysis and Discriminant Analysis