10 -
, :
1) , -.
2) , .
, . , , .
:
1) , , ( , ).
2) , (, , ).
) ;
) .
.
, .
, . .
(. ):
. , , .. -:
(10.1) |
: Y - ,
K - ,
L - .
a b . , () 1% a% (b%).
|
|
2.1, . , :
lny = lnA+alnK+blnL
y= lny, x1= lnK, x2=lnL,
(10.2) |
1 a; 2 b; 0 lnA
- STATISTICA 14 ( , .1). :
1) Fixed Nonlinear Regression
2) Multiple Regression
10.4.1 Fixed Nonlinear Regression
STATISTICA 6.0 Fixed Nonlinear Regression ( ) .
:
1. Statistics Advanced Linear/Nonlinear Models Fixed Nonlinear Regression ( / ).
10.1 -
: Extended precision computations -
Review descriptive statistics, correlation matrix ,
2. Fixed Nonlinear Regression Variables ( - ALL).
3. Non-linear Components Regression ( ) LN(X), .
10.2
4. Model Definition ( ) Variables 3. LN-V1 - LN-V2 LN-V3.
10.3
-.
, 2, 98,2% , , .
10.1 -
Value | |
Multiple R | 0,991 |
Multiple R? | 0,982 |
Adjusted R? | 0,979 |
F(2,11) | 308,655 |
p | 0,000 |
Std.Err. of Estimate | 0,135 |
F - , t- .
10.2 -
Beta | Std.Err. of Betta | B | Std.Err. of B | t(11) | p-level | |
Intercept | 1,505 | 0,424 | 3,548 | 0,005 | ||
LN-V2 | 0,602 | 0,094 | 0,556 | 0,087 | 6,423 | 0,000 |
LN-V3 | 0,413 | 0,094 | 0,657 | 0,149 | 4,400 | 0,001 |
|
|
: 1%, 0,66%, 1% 0,56%.
10.4.2 Multiple Regression
- , .
1. LN Y ( Y), Long name =log10(v1), LN K ( K) =log10(v3) LN L ( L) - =log10(v5)
2. Statistics Multiple Regression, LN Y - LN K LN L.
2 3 .