Changes in version 0.1.0                        

  - Standardize the named v5 package logo across README, documentation
    pages and available application headers, with matching light and
    dark artwork.

Initial release

Parsers

  - pr_read_ascii(): Parse ASCII pressure data exports.
  - pr_read_csv(): Parse generic CSV pressure data (wide or long).
  - pr_read_forcesensor(): Parse force sensor data.
  - pr_read_mask(): Parse region mask files.
  - pr_read_auto(): Auto-detect and dispatch.

Sensor Layouts

  - pr_layout(): Construct custom layouts.
  - pr_layout_insole(), pr_layout_platform(), pr_layout_mat(),
    pr_layout_saddle(), pr_layout_seat(), pr_layout_glove(): predefined
    layouts.
  - pr_layout_list() lists available layouts.
  - pr_validate_layout() validates a layout.

S3 classes

  - pr_layout, pr_trial, pr_dataset, pr_cop, pr_mask.

Region Masks

  - pr_mask(), pr_mask_default(), pr_mask_apply(), pr_mask_saddle_6(),
    pr_mask_symmetry(), pr_mask_foot_auto().

Per-frame and trial analysis

  - pr_calc_peak_pressure(), pr_calc_mean_pressure(), pr_calc_force(),
    pr_calc_contact_area(), pr_calc_cop(), pr_calc_loaded_rate(),
    pr_calc_pti(), pr_calc_impulse(), pr_calc_contact_time(),
    pr_calc_cop_path(), pr_calc_cop_excursion().
  - pr_summary(): comprehensive trial summary.
  - pr_calc_symmetry_index(), pr_calc_regional().

Application-specific analysis

  - Gait: pr_calc_gait_cycles(), pr_calc_rollover().
  - Saddle: pr_calc_saddle_bridge(), pr_calc_saddle_slip().
  - Seating: pr_calc_seat_hotspot().

Reference thresholds

  - pr_ref_saddle(), pr_ref_diabetic_foot(), pr_ref_wheelchair().

Visualization

  - pr_plot_heatmap(), pr_plot_heatmap_masked(), pr_plot_3d(),
    pr_plot_force_time(), pr_plot_pressure_time(), pr_plot_cop(),
    pr_plot_cop_butterfly(), pr_plot_contact_area(),
    pr_plot_regional_bar(), pr_plot_symmetry(), pr_plot_comparison(),
    pr_plot_saddle_report(), pr_plot_foot_report().

Export and reporting

  - pr_export_csv(), pr_export_report().

Batch processing

  - pr_batch_summary(), pr_merge_trials().

Shiny application

  - pr_run_app(): interactive 6-tab data explorer.

Example data

  - pr_example_trial(), pr_example_files().

Utilities

  - pr_interpolate(), pr_filter_time(), pr_downsample().