What's New
IOS 13 features.
Dark mode.
Export data to Files App.
Fix some bugs.
App Description
Linear regression RPN calculator is a scientific RPN calculator with statistical functions. It's a tribute to the legendary HP41.
This calculator implements all scientific and arithmetic functions, 4 levels stack, 10 storage registers, and statisctics capabilities.
Statistics features:
• Manages simple series or dependent series.
• Saves your series.
• Loads a saved series.
• Send your series by email.
• Get statistical variables.
• Get Linear regression coefficients using the least squares approach.
• Graphical data representation.
App Changes
- October 19, 2014 Initial release
- October 27, 2015 New version 1.0.1
- July 15, 2020 New version 1.2.1