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Article #264

Re: Graph-TI - Regression Equation

#264
From: John Logan
Date: Tue, 01 Nov 1994 12:13
31 lines
1802 bytes
here is a modified version of a program that I have written, this should
calculate 'b' and 'a' in y=bx+a store them to real variables, F and G,
respectively, which you
can put into an euqation like y1.  The program is for an 85, but it
should only require minor modifications, if any to work on an 82.

ClLCD
sum xStat/dimL xStat\->\A
sum yStat/dimL xStat\->\B
xStat-A\->\C
yStat-B\->\D
sum (C*D\->\E
sum C\^2\\->\C
sum D\^2\\->\D
E/C\->\F
B-F*A\->\G
""\->\A
A\->\B
A\->\C
A\->\D
A\->\E


                  /-------------------------------------\
                  | John Logan                          |
                  | e-mail: n9342326@henson.cc.wwu.edu  |
                  | voice:  (206) 650-4205              |
                  | fax:    (206) 650-4205 [call first] |
                  | Western Washington University       |
                  | Chemistry undergraduate             |
                  \-------------------------------------/
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Newsgroups: bit.listserv.graph-ti
Date: Tue, 1 Nov 1994 04:13:55 -0800 (PST)
From: John Logan <n9342326@henson.cc.wwu.edu>
Cc: graph-ti@ds0.internic.net
Subject: Re: Graph-TI - Regression Equation
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