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
r2, R2 (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
re^qi (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
4Rect (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
R4Pr(, R4Pq( (rectangular-to-polar
conversions), 2-24, A-23
rref( (reduced-row-echelon form),
10-15, A-23
. S .
2.SampÛTest (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