Overview (ANACOR command)

ANACOR performs correspondence analysis, which is an isotropic graphical representation of the relationships between the rows and columns of a two-way table.

Options

Number of Dimensions. You can specify how many dimensions ANACOR should compute.

Method of Normalization. You can specify one of five different methods for normalizing the row and column scores.

Computation of Variances and Correlations. You can request computation of variances and correlations for singular values, row scores, or column scores.

Data Input. You can analyze the usual individual casewise data or aggregated data from table cells.

Display Output. You can control which statistics are displayed and plotted. You can also control how many value-label characters are used on the plots.

Writing Matrices. You can write matrix data files containing row and column scores and variances for use in further analyses.

Basic Specification

  • The basic specification is ANACOR and the TABLE subcommand. By default, ANACOR computes a two-dimensional solution, displays the TABLE, SCORES, and CONTRIBUTIONS statistics, and plots the row scores and column scores of the first two dimensions.

Subcommand Order

  • Subcommands can appear in any order.

Operations

  • If a subcommand is specified more than once, only the last occurrence is executed.

Limitations

  • If the data within table cells contains negative values. ANACOR treats those values as 0.