Publisher Correction: Evaluating machine learning techniques for archaeological lithic sourcing: a case study of flint in Britain.

The legend of Figure 8: "Learning curve shows F1 score for train and test data against number of observations in training data." now reads: "Box Plot of F1 Scores for each model, showing good equality of variances." ( B b b ) Learning curve shows F1 score for train and test data against number of observations in training data." now reads: "Learning curve shows F1 score for train and test data against number of observations in training data." The legend of Figure 9: "Evaluation of data ( B a b ) Scatter plot showing F1 scores for models built on features selected by recursive feature elimination. [Extracted from the article]