Sas desc stats of sales by ad type, proc glm-results
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This document contains the results of a statistical analysis of sales data by advertisement type and area. It provides information on the number of observations, a breakdown of the regression model which found both ad type and area to be significant predictors of sales, and descriptive statistics including the R-square value, variance, and mean sales.
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Sas desc stats of sales by ad type, proc glm-results
- 1. Descriptive Statistics of Sales by Ad Type The GLM Procedure Tuesday, August 18, 2015 09:24:01 AM 1 Class Level Information Class Levels Values Ad 4 display paper people radio Area 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Number of Observations Read 144Number of Observations Read 144 Number of Observations Used 144
- 2. Descriptive Statistics of Sales by Ad Type The GLM Procedure Dependent Variable: Sales Tuesday, August 18, 2015 09:24:02 AM 2 Source DF Sum of Squares Mean Square F Value Pr > F Model 20 15131.38889 756.56944 8.43 <.0001 Error 123 11037.91667 89.73916 Corrected Total 143 26169.30556Corrected Total 143 26169.30556 R-Square Coeff Var Root MSE Sales Mean 0.578211 14.17712 9.473076 66.81944 Source DF Type I SS Mean Square F Value Pr > F Ad 3 5866.083333 1955.361111 21.79 <.0001 Area 17 9265.305556 545.017974 6.07 <.0001 Source DF Type III SS Mean Square F Value Pr > F Ad 3 5866.083333 1955.361111 21.79 <.0001 Area 17 9265.305556 545.017974 6.07 <.0001
- 3. Descriptive Statistics of Sales by Ad Type The GLM Procedure Dependent Variable: Sales Tuesday, August 18, 2015 09:24:02 AM 3
- 4. Descriptive Statistics of Sales by Ad Type The GLM Procedure Dependent Variable: Sales Tuesday, August 18, 2015 09:24:02 AM 4
- 5. Descriptive Statistics of Sales by Ad Type The GLM Procedure Dependent Variable: Sales Tuesday, August 18, 2015 09:24:02 AM 5