Sabre

Sabre manual

• Models fitted by Sabre
• Using sabreR
• Using sabreStata
• Using stand-alone Sabre
  • Introduction
  • Getting started
  • Input and Output
  • Examining and manipulating data
  • Defining, fitting and displaying models
  • Model constants
  • Space restrictions
  • Command line options
  • Accurate arithmetic
  • Sabre command reference
    • ALPHA
    • APPROXIMATE
    • ARITHMETIC
    • CASE
    • COMMENT
    • CONSTANT
    • CONVERGENCE
    • CORRELATED
    • CUTPOINTS
    • DATA
    • DEFAULT
    • DELETE
    • DEPEND
    • DER1
    • DISPLAY
    • ENDPOINTS
    • EQSCALE

Purpose:
The TRACE command is analogous to the OUTPUT command and enables the writing of a trace file containing the values of the score/gradient vector of first derivatives of the log likelihood function at each iteration of the FIT.

If no filename is specified, then the output will be written to a file named sabre.trace.

Note that in Windows, if no path name is supplied, then the trace file will be written to the directory in which the SABRE executable is stored.

Sabre manual

• FACTOR
• FAMILY
• FEFIT
• FIT
• HISTOGRAM
• INITIAL
• INPUT
• LFIT
• LINK
• LOOK
• MASS
• MAXIMUM
• MODEL
• NVAR
• OFFSET
• ORDERED
• OUTPUT
• QUADRATURE
• READ
• RESTART
• RHO
• RVARIATE
• SCALE
• SIGMA
• STOP
• TOLERANCE
• TRACE
• TRANSFORM
• YVARIATE
• Deleted commands
• Data Preparation and Analysis of Panel and Clustered Data
• Sabre history