Overview

This component of the package provides for visualization of representational spaces, manipulating them, and modeling relationships between them.

• Visualization: Plots of 2- and 3-dimensional representational spaces, and of 2- and 3-dimensional projections of higher-dimensional spaces, with many options for combined plots of multiple datasets.

  • Basic visualizations: rs_disp_coordsets
  • Visualizations for representational spaces whose domains are structured by stimulus coordinates: rs_disp_enh_coordsets

• Manipulation: Combining and transforming representational spaces

  • Merging representational spaces with partially overlapping elements: rs_knit_coordsets
  • Principal components analysis: rs_xform_specify
  • Applying linear and nonlinear transformations: rs_xform_apply

• Modeling relationships between representational spaces

  • Finding a consensus across multiple datasets: rs_knit_coordsets
  • Comparing groups of representational spaces: rs_vara_coordsets
  • Fitting linear and nonlinear geometric transformations to the relationship between two representational spaces: rs_geofit

• Utilities

  • Reading and importing: rs_get_coordsets, rs_read_coorddata, rs_import_coordsets
  • Writing: rs_write_coorddata
  • Extracting and concatenating datasets: rs_extract_coordsets, rs_concat_coordsets