TI -86 用户手册
314
Chapter 20: A to Z Function and Instruction Reference
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 314 of 118
LgstR [
iterations
,]
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
otherwise, an error occurs. The regression equation is
stored to equationVariable and
RegEq
.
LgstR [
iterations
]
Uses
xStat
,
yStat
, and
fStat
, and stores the regression
equation to
RegEq
only.
Line(
† GRAPH DRAW menu
Line(
x1
,
y1
,
x2
,
y2
)
Draws a line from point (x1,y1) to (x2,y2).
In
Func
graphing mode and a
ZStd
graph
screen:
Line(
L
2,
L
7,9,8) b