Texas Instruments TI-84 Plus Calculator User Manual


 
Appendix A: Tables and Reference Information 127
LinRegTTest [Xlistname,
Ylistname,freqlist,
alternative,regequ]
Performs a linear
regression and a t-test.
alternative=L1 is <;
alternative=
0 is ƒ;
alternative=1 is >.
TESTS
E:LinRegTTest
@List(list) Returns a list containing
the differences between
consecutive elements in
list.
y 9
OPS
7:@List(
List
4 matr(listname1,...,
listname n,matrixname)
Fills matrixname column by
column with the elements
from each specified
listname.
y 9
OPS
0:List 4 matr(
ln(
value) Returns the natural
logarithm of a real or
complex number,
expression, or list.
µ
LnReg [Xlistname,
Ylistname,freqlist,
regequ]
Fits a logarithmic
regression model to
Xlistname and Ylistname
with frequency freqlist,
and stores the regression
equation to regequ.
CALC
9:LnReg
log(
value) Returns logarithm of a
real or complex number,
expression, or list.
«
Logistic [Xlistname,
Ylistname,freqlist,
regequ]
Fits a logistic regression
model to Xlistname and
Ylistname with frequency
freqlist, and stores the
regression equation to
regequ.
CALC
B:Logistic
Matr
4list(matrix,
listnameA,...,listname n)
Fills each listname with
elements from each
column in matrix.
y 9
OPS
A:Matr
4list(
Matr
4list(matrix,
column#,listname)
Fills a listname with
elements from a specified
column# in matrix.
y 9
OPS
A:Matr
4list(
Function or Instruction/
Arguments
Result
Key or Keys/Menu
or Screen/Item