Statistics Formulas; Logistic - Texas Instruments TI-84 Plus Manual Book

Statistics Formulas

Statistics Formulas Statistics Formulas Statistics Formulas
This section contains statistics formulas for the
Ü
, and
2-Samp Test

Logistic

Logistic Logistic Logistic
The logistic regression algorithm applies nonlinear recursive least-squares techniques to
optimize the following cost function:
⎛
N
∑
⎜
J = ----------------------- - y
⎝
1 +
i = 1
which is the sum of the squares of the residual errors,
where: = the independent variable list
x
y
= the dependent variable list
N
= the dimension of the lists
This technique attempts to estimate the constants
small as possible.
Appendix B: Reference Information
.
2-SampTTest
⎞
2
c
⎟
–
i
⎠
– bx
i
ae
and
Logistic SinReg
, , and recursively to make
a b c
regressions,
ANOVA
as
J
,
629