I have a SAS Programming Problem that you may have already solved and implemented in IML?:

My Data Set contains three sets of continuous variables:

DQ01 - DQ59 DE01 - DE59 & DL01 - DL59.

( 177 variables ) Each standardised with Mean = 50 and Variance = 100

1. I want to bin each continuous variable using deciles or semi-deciles
that have been computed using PROC Univariate / Summary.

2. Compute and output the Percentiles for each Variable.

3. For each variable compare the observed values with the Percentile
Cut-Points and then allocate that observation to a Decile Bin.

4. Optimise the Bin Allocation based on a metric such as the GINI.

5. Apply a Robust WOE Transformation to each Binned Variable.
subject to the following constraints:
a. The % frequency within each bin > 5%
b. The WOE transformation is Monotonic

6. Fit a Binary Logistic Regression Model to the WOE-Transformed Variables.

If you have any advice or suggestions w.r.t. the above please let me know.

Regards