Statdisk is a full featured statistical analysis package. It includes over 70 functions and tests, dozens of built-in datasets, and graphing.
Statdisk is free to users of any Triola Statistics Series textbook.
Integration with Triola Textbooks
Triola textbooks include Statdisk exercises and instructions. The Triola Statdisk Student Laboratory Manual and Workbook is available free online here.
Datasets from all recent Triola Statistics textbooks are included. Over 80 in total!
Over 70 Functions and Tests
Full-featured statistical functions including hypothesis testing, regression, ANOVA, and much more.
Graphs and Plots
Histograms, box plots, scatter plots, pie charts, and more.
Statdisk can generate data using a variety of distributions such as normal, binomial, poisson, and dice rolls.
Easily manage your data using the Statdisk sample editor, which supports rag and drop imports, sorting, data transformations, and copying/pasting.
Statdisk can open CSV and text files from Excel. Statdisk data files can also be exported directly to Excel.
Statdisk is to be used only by users of Triola textbooks.
Educational institutions using any current Triola Statistics Textbook are free to install this software on lab, library, or other institutionally-administered computers.
The software is provided "as is" and "with all faults". Triola Stats (collectively the authors) make no representations or warranties of any kind concerning
the quality, safety or suitability of the software, either express or implied. Further, the authors make no representations or warranties as to the truth, accuracy or completeness of any
statements, information or materials concerning the software. In no event will the authors be liable for any indirect, punitive, special, incidental or consequential damages however they
may arise even if the authors have been previously advised of the possibility of such damages.