user manual

Index-11
8399INDX.DOC TI-83 international English Bob Fedorisko Revised: 02/20/01 10:54 AM Printed: 02/21/01 8:40
AM Page 11 of 16
.
P (continued)
.
PV
(present value variable),
14-4,
14-14
p-value,
13-28
PwrReg
(power regression),
12-27,
A-20
Pxl
.
Change(
,
8-16, A-21
Pxl
.
Off(
,
8-16, A-21
Pxl
.
On(
,
8-16, A-21
pxl
.
Test(
,
8-16, A-21
P/Y
(number-of-payment-periods-per-
year variable),
14-4, 14-14
.
Q
.
QuadReg
(quadratic regression),
12-25, A-21
QuartReg
(quartic regression),
12-26
Quick Zoom,
3-19, A-21
.
R
.
r
(radian notation),
2-24, A-34
r
(correlation coefficient),
12-23
r
2
,
R
2
(coefficients of determination),
12-23
Radian
angle mode,
1-11
,
2-24, A-21
radian notation (
r
),
2-24, A-34
rand
(random number),
2-20, A-21
randBin(
(random binomial),
2-22,
A-21
randInt(
(random integer),
2-22, A-22
randM(
(random matrix),
10-13, A-22
randNorm(
(random Normal),
2-22,
A-22
random seed,
2-20, 2-22
RCL
(recall),
1-15, 11-9
r
e
^
q
i
(polar complex mode),
1-12,
2-16, A-22
Real
mode,
1-12, A-22
real(
(real part),
2-18, A-22
RecallGDB
,
8-20, A-22
RecallPic
,
8-18, A-22
4
Rect
(to rectangular),
2-19, A-22
rectangular form, complex numbers,
2-17
RectGC
(rectangular graphing
coordinates),
3-13, A-22
recursive sequences,
6-6
ref(
(row-echelon form),
10-15, A-22
.
R (continued)
.
RegEQ
(regression equation variable),
12-22, 12-29
regression model
automatic regression equation,
12-22
automatic residual list feature,
12-22
diagnostics display mode,
12-23
models,
12-25
relational operations,
2-25
,
10-11
Repeat
,
16-11, A-23
RESET
menu,
18-5
resetting
defaults,
18-6
memory,
5, 18-5
residual list (
RESID
),
12-22
Return
,
16-15, A-23
root (
x
‡
),
2-6, A-35
root of a function,
3-26
round(
,
2-13
,
10-10, A-23
row+(
,
10-16, A-23
…
row(
,
10-16, A-23
…
row+(
,
10-16, A-23
rowSwap(
,
10-16, A-23
R
4
Pr(
,
R
4
P
q
(
(rectangular-to-polar
conversions),
2-24, A-23
rref(
(reduced-row-echelon form),
10-15, A-23
.
S
.
2
.
Samp
Û
Test
(two-sample
Û
-Test),
13-23, A-24
2
.
SampTInt
(two-sample
t
confidence
interval),
13-19, A-24
2
.
SampTTest
(two-sample
t
test),
13-13, A-24, A-25
2
.
SampZInt
(two-sample
z
confidence
interval),
13-18, A-25
2
.
SampZTest
(two-sample
z
test),
13-12, A-25
Scatter
plot type (
"
),
12-31
Sci
(scientific notation mode),
1-10,
A-25
scientific notation,
1-7,1
. 10
screen modes,
1-12
second cursor (
2nd
),
1-5
second key (
2nd
),
3