Texas Instruments TI-84 Plus Manual Book page 156

Function or
Instruction/Arguments
Xlistname
[
LnReg
Ylistname freqlist
,
regequ
]
value
log( )
Xlistname
[
Logistic
Ylistname freqlist
,
regequ
]
equname
Manual-Fit
matrix
4
Matr list(
listnameA ... listname n
, ,
matrix
4
Matr list(
column# listname
,
valueA valueB
max( ,
list
max( )
listA listB
max( , )
148
Result
Fits a logarithmic
,
regression model to
,
Xlistname
with frequency
and stores the regression
equation to
Returns logarithm of a
real or complex number,
expression, or list.
Fits a logistic regression
,
model to
,
Ylistname
freqlist
regression equation to
regequ
Fits a linear equation to a
scatter plot.
Fills each
,
elements from each
)
column in
Fills a
,
elements from a specified
)
column#
Returns the larger of
)
valueA
Returns largest real or
complex element in
Returns a real or complex
list of the larger of each
pair of elements in
listB
and
Ylistname
and
freqlist
regequ
.
Xlistname
and
with frequency
, and stores the
.
listname
with
matrix
.
listname
with
matrix
in .
valueB
and .
list
listA
.
Appendix A: Functions and Instructions
Key or Keys/Menu
or Screen/Item
...
CALC
9:LnReg
,
«
...
CALC
B:Logistic
...
CALC
D:Manual-Fit
y 9
OPS
4
A:Matr list(
y 9
OPS
4
A:Matr list(

NUM
7:max(
y 9
MATH
.
2:max(
y 9
MATH
2:max(