Percent Concordant is not "percent coordinated vs. discoordinated" - LOL. You apparently have no idea what % Concordant vs. Discordant mean from the output report. Likewise, your Odds Ratio Estimates under the 95% Confidence Limits does not mean that they are statistically significant. These are Odds ratios within a 95% confidence band for every 1 unit of change in the independent variable. Odds ratios are asymmetric, ranging from 0 to infinity, and a value near 1 indicates no difference. A significant odds ratio is one whose confidence interval simply does not include 1. Likewise, the C-statistic, not the "C-score" as you indicated, estimates the probability of an individual with the outcome having a higher predicted probability than an individual without the outcome. While you appear to know the syntax of PROC LOGISTIC, I would suggest you take SAS Statistics I and II courses to understand what the output means from this procedure in SAS.
How Can I sure that which var will go to model, if I have more than 50 X variable. Where Can I get this software?
Thanks.
Where do I get the data file?
If you google "Bank Marketing Data Set" it will appear
Percent Concordant is not "percent coordinated vs. discoordinated" - LOL. You apparently have no idea what % Concordant vs. Discordant mean from the output report.
Likewise, your Odds Ratio Estimates under the 95% Confidence Limits does not mean that they are statistically significant. These are Odds ratios within a 95% confidence band for every 1 unit of change in the independent variable. Odds ratios are asymmetric, ranging from 0 to infinity, and a value near 1 indicates no difference. A significant odds ratio is one whose confidence interval simply does not include 1.
Likewise, the C-statistic, not the "C-score" as you indicated, estimates the probability of an individual with the outcome having a higher predicted probability than an individual without the outcome.
While you appear to know the syntax of PROC LOGISTIC, I would suggest you take SAS Statistics I and II courses to understand what the output means from this procedure in SAS.
where i can this dataset from? apparently where ever i seek it, it doesn't work
Yes, me too, there is not the banking dataset as the video recorded to show. What I downloaded cannot work out