syntaxreference

Orthoplan. Orthogonal main-effects plan for a full-concept conjoint analysis.
Plancards. Full-concept profiles, or cards, from a plan file for conjoint analysis.
Bootstrapping
Bootstrap. Bootstrapping is an alternative to parametric estimates when the assumptions of those
methods are in doubt, or where parametric inference is impossible or requires very complicated formulas
for the calculation of standard errors.
Missing Values
Multiple Imputation. Performs multiple imputations of missing values. Many other procedures can
analyze a multiply-imputed dataset to produce pooled results which are more accurate than the
singly-imputed datasets produced by MVA.
MVA. Missing Value Analysis. Describes missing value patterns and estimates (imputes) missing values.
Data Preparation
ADP. Automatically prepares data for modeling.
Detectanomaly. Searches for unusual cases based on deviations from the norms of their cluster groups.
Validatedata. Identifies suspicious and invalid cases, variables, and data values in the active dataset.
Optimal Binning. Discretizes scale “binning input” variables to produce categories that are “optimal”
with respect to the relationship of each binning input variable with a specified categorical guide variable.
Release History
This section details changes to the command syntax language occurring after release 12.0. Information is
organized alphabetically by command and changes for a given command are grouped by release. For
commands introduced after 12.0, the introductory release is noted. Additions of new functions (used for
instance with COMPUTE) and changes to existing functions are detailed under the heading Functions, located
at the end of this section.
ADD FILES
Release 22.0
v PASSWORD keyword introduced on the FILE subcommand.
ADP
Release 18
v Command introduced.
AGGREGATE
Release 13.0
v MODE keyword introduced.
v OVERWRITE keyword introduced.
Release 17.0
v AGGREGATE runs without a break variable.
12 IBM SPSS Statistics 23 Command Syntax Reference