syntaxreference

Tset. Sets global parameters to be used by procedures that analyze time series and sequence variables.
Tshow. Displays a list of all of the current specifications on the Tset, Use, Predict, and Date commands.
Verify. Produces a report on the status of the most current Date, Use, and Predict specifications.
Add-On Modules
Add-on modules are not included with the Core system. The commands available to you will depend on
your software license.
Statistics Base
ALSCAL. Multidimensional scaling (MDS) and multidimensional unfolding (MDU) using an alternating
least-squares algorithm.
Cluster. Hierarchical clusters of items based on distance measures of dissimilarity or similarity. The items
being clustered are usually cases, although variables can also be clustered.
Codebook. Reports the dictionary information -- such as variable names, variable labels, value labels,
missing values -- and summary statistics for all or specified variables and multiple response sets in the
active dataset.
Correlations. Pearson correlations with significance levels, univariate statistics, covariances, and
cross-product deviations.
Crosstabs. Crosstabulations (contingency tables) and measures of association.
Curvefit. Fits selected curves to a line plot.
Descriptives. Univariate statistics, including the mean, standard deviation, and range.
Discriminant. Classifies cases into one of several mutually exclusive groups based on their values for a
set of predictor variables.
Examine. Descriptive statistics, stem-and-leaf plots, histograms, boxplots, normal plots, robust estimates
of location, and tests of normality.
Factor. Identifies underlying variables, or factors, that explain the pattern of correlations within a set of
observed variables.
Frequencies. Tables of counts and percentages and univariate statistics, including the mean, median, and
mode.
Graph. Bar charts, pie charts, line charts, histograms, scatterplots, etc.
KNN. Classifies and predicts cases based upon the values "nearest neighboring" cases.
Linear. Creates a predictive model for a continuous target.
List. Individual case listing.
Means. Group means and related univariate statistics for dependent variables within categories of one or
more independent variables.
Mult Response. Frequency tables and crosstabulations for multiple-response data.
8 IBM SPSS Statistics 23 Command Syntax Reference