candle.viz_utils.plot_density_observed_vs_predicted#
- candle.viz_utils.plot_density_observed_vs_predicted(Ytest, Ypred, pred_name=None, figprefix=None)#
Functionality to plot a 2D histogram of the distribution of observed (ground truth) values vs. predicted values. The plot generated is stored in a png file.
- Parameters:
Ytest (numpy array) – Array with (true) observed values
Ypred (numpy array) – Array with predicted values.
pred_name (string) – Name of data colum or quantity predicted (e.g. growth, AUC, etc.)
figprefix (string) – String to prefix the filename to store the figure generated. A ‘_density_predictions.png’ string will be appended to the figprefix given.