Appendix A: Functions and Instructions
833
Note:
list1
through
list4
must be a variable name or
c1–c99. (columns in the last data variable shown in
the Data/Matrix Editor).
list5
does not have to be a
variable name and cannot be c1–c99.
¸
Regeq(x)
"
y1(x)
¸
Done
NewPlot 1,1,L1,L2
¸
Done
¥ %
QuartReg
MATH/Statistics/Regressions menu
QuartReg
list1
,
list2
[
,
[
list3
] [
,
list4
,
list5
]
]
Calculates the quartic polynomial regression and
updates the system statistics variables.
All the lists must have equal dimensions except for
list5
.
list1
represents xlist.
list2
represents ylist.
list3
represents frequency.
list4
represents category codes.
list5
represents category include list.
Note:
list1
through
list4
must be a variable name or
c1–c99 (columns in the last data variable shown in
the Data/Matrix Editor).
list5
does not have to be a
variable name and cannot be c1–c99.
In function graphing mode:
{
ë
2,
ë
1,0,1,2,3,4,5,6}
!
L1
¸
{
ë
2
ë
1 0
...
}
{4,3,1,2,4,2,1,4,6}
!
L2
¸
{4 3 1
...
}
QuartReg L1,L2
¸
Done
ShowStat
¸
¸
Regeq(x)
"
y1(x)
¸
Done
NewPlot 1,1,L1,L2
¸
Done
¥ %
R
4
P
q
()
MATH/Angle menu
R
4
P
q
(
xExpression
,
yExpression
)
⇒
expression
R
4
P
q
(
xList
,
yList
)
⇒
list
R
4
P
q
(
xMatrix
,
yMatrix
)
⇒
matrix
Returns the equivalent
q
-coordinate of the
(
x,y) pair arguments.
Note
: The result is returned as either a degree or
radian angle, according to the current angle mode.
In Degree angle mode:
R
8
P
q
(x,y)
¸
In Radian angle mode:
R
4
P
q
(3,2)
¸
R
4
P
q
([3,-4,2],[0,
pà
4,1.5])
¸
Содержание Titanium TI-89
Страница 9: ...Getting Started 6 TI 89 Titanium keys Ë Ì Í Ê ...
Страница 34: ...Getting Started 31 2 or D 2 B u s i n e s s D B D B Press Result ...
Страница 43: ...Getting Started 40 3 0 D B D D B D Press Result ...
Страница 44: ...Getting Started 41 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Страница 58: ...Getting Started 55 Example Set split screen mode to TOP BOTTOM Press Result 3 B D ...
Страница 70: ...Getting Started 67 ...
Страница 175: ...Operating the Calculator 172 From the Keyboard ...
Страница 456: ...Tables 453 ...
Страница 503: ...Split Screens 500 Note Both Top Bottom and Left Right splits use the same methods to select an application ...
Страница 527: ...Data Matrix Editor 524 ...
Страница 704: ...Connectivity 701 A TI 89 Titanium and a Voyage 200 linked together I O Port I O Port I O unit to unit cable ...