| The SAS System |
| Class Level Information | ||
|---|---|---|
| Class | Levels | Values |
| brand | 2 | 1 2 |
| form | 3 | 1 2 3 |
| Number of Observations Read | 24 |
|---|---|
| Number of Observations Used | 24 |
| The SAS System |
| Source | DF | Sum of Squares | Mean Square | F Value | Pr > F |
|---|---|---|---|---|---|
| Model | 5 | 1728.750738 | 345.750148 | 62.48 | <.0001 |
| Error | 18 | 99.613825 | 5.534101 | ||
| Corrected Total | 23 | 1828.364563 |
| R-Square | Coeff Var | Root MSE | clrchng Mean |
|---|---|---|---|
| 0.945518 | 12.80864 | 2.352467 | 18.36625 |
| Source | DF | Type I SS | Mean Square | F Value | Pr > F |
|---|---|---|---|---|---|
| brand | 1 | 1422.498038 | 1422.498038 | 257.04 | <.0001 |
| form | 2 | 254.484675 | 127.242338 | 22.99 | <.0001 |
| brand*form | 2 | 51.768025 | 25.884013 | 4.68 | 0.0231 |
| Source | DF | Type III SS | Mean Square | F Value | Pr > F |
|---|---|---|---|---|---|
| brand | 1 | 1422.498038 | 1422.498038 | 257.04 | <.0001 |
| form | 2 | 254.484675 | 127.242338 | 22.99 | <.0001 |
| brand*form | 2 | 51.768025 | 25.884013 | 4.68 | 0.0231 |
| Parameter | Estimate | Standard Error | t Value | Pr > |t| | |
|---|---|---|---|---|---|
| Intercept | 24.49750000 | B | 1.17623354 | 20.83 | <.0001 |
| brand 1 | -15.39750000 | B | 1.66344543 | -9.26 | <.0001 |
| brand 2 | 0.00000000 | B | . | . | . |
| form 1 | 7.90000000 | B | 1.66344543 | 4.75 | 0.0002 |
| form 2 | -3.19750000 | B | 1.66344543 | -1.92 | 0.0706 |
| form 3 | 0.00000000 | B | . | . | . |
| brand*form 1 1 | -3.59750000 | B | 2.35246709 | -1.53 | 0.1436 |
| brand*form 1 2 | 3.59750000 | B | 2.35246709 | 1.53 | 0.1436 |
| brand*form 1 3 | 0.00000000 | B | . | . | . |
| brand*form 2 1 | 0.00000000 | B | . | . | . |
| brand*form 2 2 | 0.00000000 | B | . | . | . |
| brand*form 2 3 | 0.00000000 | B | . | . | . |
| Note: | The X'X matrix has been found to be singular, and a generalized inverse was used to solve the normal equations. Terms whose estimates are followed by the letter 'B' are not uniquely estimable. |