Calculator User Manual

Chapter 20: A to Z Function and Instruction Reference
333
20ATOZ.DOC TI-86, Chap 20, US English Bob Fedorisko Revised: 02/13/01 2:42 PM Printed: 02/13/01 3:05 PM Page 333 of 11820ATOZ.DOC TI-86, Chap 20, US English Bob Fedorisko Revised: 02/13/01 2:42 PM Printed: 02/13/01 3:05 PM Page 333 of 118
P4Reg xList,yList
Uses frequencies of 1, and stores the regression
equation to
RegEq
only.
P4Reg equationVariable
Uses
xStat
,
yStat
, and
fStat
for
xList
,
yList
, and
frequencyList
, respectively. These built-in variables
must contain valid data of the same dimension;
otherwise, an error occurs. The regression equation is
stored to
equationVariable
and
RegEq
.
P4Reg
Uses
xStat
,
yStat
, and
fStat
, and stores the regression
equation to
RegEq
only.
Param
† mode screen
Param
Sets parametric graphing mode.
Pause
‡ program editor
CTL menu
Pause string
Pause value
Pause list
Pause matrix
Pause vector
Displays the specified argument and then suspends
program execution until the user presses b.
Program segment:
©
:Input "Enter x:",x
:y1=x
2
N
6
:Disp "y1 is:",y1
:Pause "Press ENTER to graph"
:ZStd
©