michaelsmith559
Well-known Member
- Joined
- Oct 6, 2013
- Messages
- 881
- Office Version
- 2013
- 2007
I have tried to recreate this correlation coefficient matrix using the data analysis tool-pak but have had no luck. How can I recreate this table?
Excel 2012 | ||||||||||
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A | B | C | D | E | F | G | H | |||
1 | SUMMARY OUTPUT: Regression using PredInt.xls | |||||||||
2 | ||||||||||
3 | Regression Statistics | |||||||||
4 | Multiple R | 0.41833 | ||||||||
5 | R Square | 0.175 | ||||||||
6 | Adjusted R Square | 0.1580479 | ||||||||
7 | Standard Error | 0.436069 | = Standard Deviation of Residuals | |||||||
8 | Observations | 150 | ||||||||
9 | ||||||||||
10 | ANOVA | |||||||||
11 | df | SS | MS | F | Significance (p-value) for F | |||||
12 | Regression | 3 | 5.889077 | 1.963026 | 10.32323 | 3.33E-06 | ||||
13 | Residual | 146 | 27.7628 | 0.190156 | = Variance of Residuals | |||||
14 | Total | 149 | 33.65188 | 0.225852 | = Variance of Dependent Variable | |||||
15 | ||||||||||
16 | Dependent (Criterion) Variable: GPA | Coef-ficients | Standard Error | t Stat | P-value (2-tails) | Lower 95% | Upper 95% | X Values for Prediction | ||
17 | Intercept | 2.2824953 | 0.467448 | 4.88289 | 2.71E-06 | 1.358657 | 3.206333 | |||
18 | Gender | 0.2559016 | 0.082582 | 3.098767 | 0.002332 | 0.092691 | 0.419112 | 0.253333333 | ||
19 | Work | -0.0468131 | 0.014787 | -3.16581 | 0.001883 | -0.07604 | -0.01759 | 4.86 | ||
20 | GMAT | 0.0018435 | 0.000723 | 2.548962 | 0.011837 | 0.000414 | 0.003273 | 628.3333333 | ||
21 | ||||||||||
22 | Confidence Level | Confidence and Prediction Intervals for GPA | ||||||||
23 | 0.95 | Predicted Y | Standard Error | Lower 95% | Upper 95% | |||||
24 | Confidence Interval | 3.2781333 | 0.035605 | 3.207766 | 3.348501 | |||||
25 | Prediction Interval | 3.2781333 | 0.43752 | 2.413442 | 4.142824 | |||||
26 | ||||||||||
27 | Correlations of the Coefficients | |||||||||
28 | Intercept | Gender | Work | GMAT | ||||||
29 | Intercept | 1 | -0.04637 | -0.23539 | -0.98332 | |||||
30 | Gender | -0.0463749 | 1 | 0.128259 | -0.01862 | |||||
31 | Work | -0.2353922 | 0.128259 | 1 | 0.078087 | |||||
32 | GMAT | -0.9833205 | -0.01862 | 0.078087 | 1 | |||||
33 | ||||||||||
34 | Covariances of the Coefficients | |||||||||
35 | Intercept | Gender | Work | GMAT | ||||||
36 | Intercept | 0.2185073 | -0.00179 | -0.00163 | -0.00033 | |||||
37 | Gender | -0.0017902 | 0.00682 | 0.000157 | -1.1E-06 | |||||
38 | Work | -0.0016271 | 0.000157 | 0.000219 | 8.35E-07 | |||||
39 | GMAT | -0.0003324 | -1.1E-06 | 8.35E-07 | 5.23E-07 | |||||
GPA Results |
Cell Formulas | ||
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Range | Formula | |
F16 | ="Lower " & 100*$A$23 & "%" | |
F17 | =B17-TINV(1-$A$23,146)*C17 | |
F18 | =B18-TINV(1-$A$23,146)*C18 | |
F19 | =B19-TINV(1-$A$23,146)*C19 | |
F20 | =B20-TINV(1-$A$23,146)*C20 | |
G16 | ="Upper " & 100*$A$23 & "%" | |
G17 | =B17+TINV(1-$A$23,146)*C17 | |
G18 | =B18+TINV(1-$A$23,146)*C18 | |
G19 | =B19+TINV(1-$A$23,146)*C19 | |
G20 | =B20+TINV(1-$A$23,146)*C20 | |
B24 | = $B$17 + SUMPRODUCT($B$18:$B$20, H18:H20) | |
B25 | = $B$17 + SUMPRODUCT($B$18:$B$20, H18:H20) | |
D23 | ="Lower " & 100*$A$23 & "%" | |
D24 | = B24 - C24*TINV(1-$A$23,146) | |
D25 | = B25 - C25*TINV(1-$A$23,146) | |
E23 | ="Upper " & 100*$A$23 & "%" | |
E24 | = B24 + C24*TINV(1-$A$23,146) | |
E25 | = B25 + C25*TINV(1-$A$23,146) | |
C24 | {=SQRT(MMULT(MMULT(TRANSPOSE(H18:H20), $C$37:$E$39),H18:H20) + 2*MMULT($C$36:$E$36,H18:H20) + $B$36)} | |
C25 | {=SQRT($D$13 + MMULT(MMULT(TRANSPOSE(H18:H20), $C$37:$E$39),H18:H20) + 2*MMULT($C$36:$E$36,H18:H20) + $B$36)} | |
Press CTRL+SHIFT+ENTER to enter array formulas. |
Named Ranges | ||
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Name | Refers To | Cells |
b | =#REF!$H$5:$H$8 |