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HP49-50G : STAT3.3.DOC, Version 3.3 of linear regression
01-17-2020, 02:25 PM
Post: #1
HP49-50G : STAT3.3.DOC, Version 3.3 of linear regression
I just integrated now, automatically, in the matrix of the results :
- the VIFs (Variance Inflation Factors) &
- the CONDITION[/i] Indexes

As always, just copy the full Directory
(without the .DOC ending) in your phone appli EMU48 and enjoy your statistical analysis.

Gil
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01-17-2020, 08:09 PM
Post: #2
RE: HP49-50G : STAT3.3.DOC, Version 3.3 of linear regression
Sorry, here is the missing program (directory).


Attached File(s)
.doc  STAT3.3.DOC (Size: 74.63 KB / Downloads: 5)
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01-17-2020, 09:53 PM (This post was last modified: 01-17-2020 09:53 PM by SammysHP.)
Post: #3
RE: HP49-50G : STAT3.3.DOC, Version 3.3 of linear regression
Thank you for your work! It might be easier to collect all posts of this tool in a single thread. Maybe a mod can merge the threads.
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01-17-2020, 10:05 PM
Post: #4
RE: HP49-50G : STAT3.3.DOC, Version 3.3 of linear regression
I agree, you are right.

I was not sure what was better: new thread for new version or old thread + reply with inclusion of new version of the former (old) program; apparently, the second option seems preferable.

Regards.

Gil
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01-18-2020, 02:48 AM
Post: #5
RE: HP49-50G : STAT3.3.DOC, Version 3.3 of linear regression
(01-17-2020 10:05 PM)Gil Wrote:  I agree, you are right.

I was not sure what was better: new thread for new version or old thread + reply with inclusion of new version of the former (old) program; apparently, the second option seems preferable.

Regards.

Gil

What seems to work best here is to extend the old thread, but also update your initial post (top of 1st page) with the latest version of the file, and any related notes about usage, changed specs., etc.

This minimizes the number of threads on the same topic, makes it easier for folks trying to find the thread on your topic, and by always updating the initial post, readers know where to find the latest files & notes without searching through the full thread.

--Bob Prosperi
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01-18-2020, 03:21 AM
Post: #6
RE: HP49-50G : STAT3.3.DOC, Version 3.3 of linear regression
Just for your information :

The programs themselves are to be found
in STAT/REG.

The documentation or notes are to be found
in STAT/NOTES.

Exact Input-Argument form for each of the 5 main programs fully explained, each time, at the beginning of the respective program (in form of a long string).
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01-19-2020, 05:57 PM
Post: #7
RE: HP49-50G : STAT3.4.DOC, Version 3.4 of linear regression
3.4 19.1.2020

Changed warning
message-levels
for colinearity:
VIF10
CONDIT.IND15&30

In last line of
RESUL of
C.REG & C.RESTR?:
[Screens 1.4&2.5]
unit ¦%¦ added
to VARIAT.COEF


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.doc  STAT3.4.DOC (Size: 74.01 KB / Downloads: 1)
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01-19-2020, 08:34 PM
Post: #8
RE: HP49-50G : STAT3.3.DOC, Version 3.3 of linear regression
(01-18-2020 02:48 AM)rprosperi Wrote:  What seems to work best here is to extend the old thread, but also update your initial post (top of 1st page) with the latest version of the file, and any related notes about usage, changed specs., etc.

However, feel free to ignore that advice... Confused

--Bob Prosperi
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