Providing temporary use of non-downloadable computer software for data mining, data query, and data analysis; providing temporary use of non-downloadable computer software for applying statistical, econometric, and machine learning methods to data sets to generate data transformations and analyses and for displaying, visualizing, and interpreting the results of these data transformations and analyses; providing temporary use of non-downloadable computer software for saving, exporting, printing, sharing on-line via electronic mail, embedding in an internet site, or on-line conferences and webinars the data sets, the transformations and analyses generated from the data sets, and the results obtained from the transformations and analyses; providing temporary use of non-downloadable computer software, namely, educational software featuring instruction, testing, and assessment in the fields of statistics, econometrics, and machine learning for secondary, post-secondary and skills education; Platform as a service (PAAS) featuring computer software platforms for use in conducting online courses, seminars, interactive classes, and peer to peer instruction and grading