Providing on-line non-downloadable software for developing, deploying, and optimizing computational models utilizing machine learning, deep learning, and artificial intelligence technologies; Software as a service (SAAS) services featuring software for use in prediction of confidence and error parameters associated with test results, estimates, and forecasts; Software as a service (SAAS) services featuring software for developing, deploying, and optimizing computational models utilizing machine learning, deep learning, and artificial intelligence technologies; Software as a service (SAAS) services, namely, hosting software for use by others for forecasting based on computer modelling of data