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5.2
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, t1 t2, Insert Add Variables ( MS Excel) . :
5.7 , . . ( )
() STATISTICA :
1: Statistics Multiple Regression ( ). Multiple Linear Regression ( ) Advanced () Variables ().
5.8 Multiple Linear Regression ( ) ( )
2: Select dependent and independent variable lists: ( ) , Dependent var. (or list for batch): ( ) GDP. t1, Independent variable lists ( ) t1. .
3: Multiple Regression Results ( ). Quick () Summary: Regression results (: ) Workbook ( ) .
4: .
0,949, .. 94,9% .
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|
F - , 480,951, 4,22 a =0,05 v1 =1, v2 =26.
5.3 t1
Value | |
Multiple R | 0,974 |
Multiple R? | 0,949 |
Adjusted R? | 0,947 |
F(1,26) | 480,951 |
p | 0,000 |
Std.Err. of Estimate | 524,674 |
5.4 t1
Beta | Std.Err. of Beta | B | Std.Err. of B | t(26) | p-level | |
Intercept | 396,929 | 203,742 | 1,948 | 0,062 | ||
t1 | 0,974 | 0,044 | 269,197 | 12,275 | 21,931 | 0,000 |
5.4, b -, b -. , .
:
: t1 =0 4 1998
p-level a1, .. .
t2, .
5.5 t2
Value | |
Multiple R | 0,974 |
Multiple R? | 0,949 |
Adjusted R? | 0,947 |
F(1,26) | 480,951 |
p | 0,000 |
Std.Err. of Estimate | 524,674 |
5.5 5.3.
5.6 t2
Beta | Std.Err. of Beta | B | Std.Err. of B | t(26) | p-level | |
Intercept | 4300,293 | 99,154 | 43,370 | 0,000 | ||
t2 | 0,9740 | 0,044 | 269,197 | 12,275 | 21,931 | 0,000 |
5.6 4 Intercept ( ), t - , .