anchor.diff:  Sex of Co-Applicant or Co-Borrower,Numeric,1 2 3 4 5 6
   Sex of Applicant or Borrower Collected on the Basis of Visual Observation or Surname,Numeric,1 2 3
   Sex of Co-Applicant or Co-Borrower Collected on the Basis of Visual Observation or Surname,Numeric,1 2 3 4
  -Age of Applicant or Borrower,Character Varying,<25; 25-34; 35-44; 45-54; 55-64; 65-74; >74
  +Age of Applicant or Borrower,Character Varying,<25 25-34 35-44 45-54 55-64 65-74 >74
   Age of Applicant >= 62,Character Varying,Yes; No; NA
   Age of Co-Applicant or Co-Borrower,Character Varying,<25; 25-34; 35-44; 45-54; 55-64; 65-74; >74
   Age of Co-Applicant >= 62,Character Varying,Yes; No; NA
  -Income,Character Varying,Integers or 'NA'
  +Income,Character Varying,Integers 'NA'
   Type of Purchaser,Numeric,0 1 2 3 4 5 6 71 72 8 9
  -Rate Spread,Character Varying Doubles (Double-precision floating point. For example:  3.25),'NA' or 'Exempt'
  +Rate Spread,Character Varying Doubles (Double-precision floating point. For example:  3.25),'NA' 'Exempt'
   HOEPA Status,Numeric,1 2 3
   Lien Status,Numeric,1 2
   Applicant or Borrower - Name and Version of Credit Scoring Model,Numeric,1 2 3 4 5 6 7 8 9 1111
  
positive.code: Property Value,Numeric,Integers
  Manufactured Home Secured Property Type,Numeric,1 2 3 1111
  Manufactured Home Land Property Interest,Numeric,1 2 3 4 5 1111
  Total Units,Character Varying,1; 2; 3; 4; 5-24; 25-49; 50-99; 100-149; >149
  Multifamily Affordable Units,Character Varying,Integers 0-100 'NA' or 'Exempt'
  Submission of Application,Numeric,1 2 3 1111
  Initially Payable to Your Institution,Numeric,1 2 3 1111
  Automated Underwriting System: 1,Numeric,1 2 3 4 5 6 1111
  
negative.code: Reason for Denial: 2,Character Varying,1 2 3 4 5 6 7 8 9 blank
  Reason for Denial: 3,Character Varying,1 2 3 4 5 6 7 8 9 blank
  Reason for Denial: 4,Character Varying,1 2 3 4 5 6 7 8 9 blank
  Total Loan Costs,Character Varying,Doubles 'NA' 'Exempt'
  Total Points and Fees,Character Varying,Doubles 'NA' 'Exempt'
  Origination Charges,Character Varying,Doubles 'NA' 'Exempt'
  Discount Points,Character Varying,Doubles 'NA' 'Exempt'
  Lender Credits,Character Varying,Doubles 'NA' 'Exempt'
  Interest Rate,Character Varying,Doubles 'NA' 'Exempt'
  Prepayment Penalty Term,Character Varying,Doubles 'NA' 'Exempt'
  Debt-to-Income Ratio,Character Varying,<20% 20%- <30% 30%-<36% 50%-60% >60% Exact values between 36%-<50% NA Exempt
  Combined Loan-to-Value Ratio,Character Varying,Integers 'NA' 'Exempt'
  Loan Term,Character Varying,Integers 'NA' 'Exempt'
  Introductory Rate Period,Character Varying,Integers 'NA' 'Exempt'
  Balloon Payment,Numeric,1 2 1111
  Interest-Only Payments,Numeric,1 2 1111
  Negative Amortization,Numeric,1 2 1111
  