HP 41C Forecast 1 Module


Does anyone have documentation related to this module/pac that can be shared? My version of the Museum DVD does not include this Pac. Thanks,

Jeff Kearns


If you need the documentation to play with the HP-41C, then I can't help you.

If on the other hand you mean to use the module to do forecasting, then let me suggest the open source R language. It is free (actually a free clone for the S and S-PLUS commercial packages) and a very powerful statistical tool. The software has a GUI interface and uses a "command prompt" window. You can also open script windows and data windows (where each such window edits a specific vector or matrix). Since R is free it has gained a lot of momentum and many books have been published that use R as the software to drive the books' code.

I have written several free tutorials on various aspects of using and programming R. Click here to get to the main page for my tutorials for R. One tutorial focuses on regression and provides powerful R code that allows you to test hundreds of regression models to select a few best models. This R program takes the Best Fit routines in the HP41CV's Advantage module and PPC-ROM, or the HP42S to new limits!!


Edited: 15 Apr 2011, 11:48 a.m.


Namir, What a great tutorial!

Possibly Related Threads...
Thread Author Replies Views Last Post
  Reasonable price for a 41C, Quad Mem, Time, Navigation and Card reader module? Eelco Rouw 10 2,078 12-12-2013, 01:52 AM
Last Post: Eelco Rouw
  HP-41C Custom Survey Module Identificaiton Help Dan Grelinger 0 429 01-27-2013, 01:51 PM
Last Post: Dan Grelinger
  Overwriting 41C module internals spb 12 1,422 04-27-2011, 09:52 PM
Last Post: spb
  HP-41C Time Module: Calendar Routines Thomas Klemm 0 362 12-09-2010, 01:58 PM
Last Post: Thomas Klemm
  41C Memory Module 82106A Check / Test AlbertTocarLoseggs 6 912 10-11-2010, 02:41 PM
Last Post: Diego Diaz
  Does the HP-IL module for the HP-41C break the loop? Klaus 2 485 06-18-2009, 02:39 AM
Last Post: Klaus
  24K ROM PROGRAMMABLE MODULE FOR HP-41C HP-41CV HP-41CX gileno 14 1,663 03-25-2008, 02:41 PM
Last Post: Gonzalo Fernandez (Spain)
  HP-41CX (or 41C/CV + Time module) challenge Geir Isene 3 639 12-09-2007, 04:18 PM
Last Post: Vieira, Luiz C. (Brazil)
  Manual for HP-41 FORECAST I Geir Isene 8 1,004 07-11-2007, 02:14 AM
Last Post: Matthias Wehrli
  HP-41C "Standard Module" EJ 1 406 04-13-2007, 09:08 PM
Last Post: Andrés C. Rodríguez

Forum Jump: