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Obsidian | Level 7 GS2
Obsidian | Level 7

Using SAS 9.4

 

I ran the following code: 

proc ANOVA data=have;
class TECHNIQUE;
model TIME= TECHNIQUE;
means method /hovtest welch;
run;

 

(technique is categorical with 4 categories and time is continuous)

 

From that code I get the output below. My question is if the root MSE is the same as the standard deviation? As I am being ask to report the SD as well.  Thank you


The ANOVA Procedure
 
Dependent Variable: time_inj_to_sx time_inj_to_sx
Source DF Sum of Squares Mean Square F Value Pr > FModelErrorCorrected Total
3139487.66546495.8882.810.0431
1021686769.73116536.958  
1051826257.396   

 

R-Square Coeff Var Root MSE time_inj_to_sx Mean
0.076379171.2891128.596175.07547

 

Source DF Anova SS Mean Square F Value Pr > FSURGICAL_TECHNIQUE2
3139487.665346495.88842.810.0431

 

 

1 REPLY 1
PaigeMiller
Diamond | Level 26

The ROOT MSE is the standard deviation of the residuals.

--
Paige Miller

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