tsg 0.1.4

New features

• generate_crosstab() gains multiple_columns and multiple_columns_filter arguments. When multiple_columns = TRUE (requires at least 2 columns in ...), each column is treated as a binary indicator: rows where the column equals multiple_columns_filter (default 1L) are counted per x category and presented as side-by-side frequency/percent columns in a single wide table. All grouping options (group_as_list, calculate_per_group, group_as_hierarchy) are supported.
• generate_crosstab() gains a multiple_columns_type argument (default "default"). When multiple_columns = TRUE and multiple_columns_type = "stacked", the columns supplied in ... are combined as a two-level hierarchical pivot: each level-1 category gets a subtotal column pair (frequency + percent), and the level-2 categories produce individual column pairs beneath it. Column labels follow the pattern "Frequency__<level-1 label>__<level-2 label>". The top-level spanner groups all frequency columns first, followed by all percent/proportion columns.
• generate_output() now produces HTML (via the gt package) and PDF outputs, with proper spanner/header handling for cross-tabulated tables and consistent numeric formatting matching the XLSX output.
• generate_frequency() and generate_crosstab(): setting both group_as_list = TRUE and group_as_hierarchy = TRUE now returns a nested named list with a grand-total entry at each level (no warning). The total entry key is formatted as "{var_label}: {label_group_hierarchy}". Previously, group_as_list was silently overridden with a warning.
• Facade unification across formats: The facade system (add_facade(), get_tsg_facade()) now applies consistently across XLSX, HTML, and Word output. get_tsg_facade(which = "html") and get_tsg_facade(which = "docx") load format-specific defaults from new built-in YAML files (inst/extdata/facade/html/default.yaml, inst/extdata/facade/docx/default.yaml). Per-table add_facade() overrides are merged into all output formats automatically.
• resolve_facade() gains a which argument for format-aware fallback when resolving user overrides.
• gt_apply_facade() (HTML renderer) now supports the full cross-format key set: body.*, header.*, spanner.*, col_first.*, col_last.*, row_group.*, source_note.*, footnotes.*, border_outer.*, border_header.*, and table.lastRowBold.
• tsg_to_flextable() (Word renderer) gains full facade key coverage with flextable-native styling.

Bug fixes

• Fixed get_tsg_facade() throwing object 'facade_path' not found when called with a named facade that does not exist in the built-in YAML directory (#9).
• Fixed sort_except in generate_frequency() being applied only to the first variable when two or more variables are supplied (#8).
• Fixed incorrect cumulative frequency and percent/proportion values when position_total = "top" in generate_frequency() — cumulative columns are now set to NA for the total row when it is placed at the top (#6).

Documentation

• All four vignettes rewritten for clarity and accessibility: goal-oriented section headers, plain-English introductions, and motivation-before-mechanics structure throughout.
  • Getting Started with tsg (was: Introduction)
  • Saving and Sharing Your Tables (was: Generating Outputs in Different Formats)
  • Customizing How Your Tables Look (was: Customizing Output with Facade)
  • Grouped Tables and Side-by-Side Comparisons (was: Advanced Features)

Internal changes

• Refactored generate_frequency() and generate_crosstab() to remove self-recursion. Both functions now use extracted freq_compute_group() and crosstab_compute_group() helpers with a nest/map/unnest approach, eliminating duplicated pipeline code and improving maintainability.
• Added internal helpers val_to_group_key() and build_nested_group_list() to support recursive nested-list construction.

tsg 0.1.3

• Fixed bugs when generating table using character labelled/factored variables.

tsg 0.1.2

Features

• Added experimental feature with an option to include grand total when generating tables with grouping for both generate_frequency() and generate_crosstab()
• generate_crosstab() now allows 1 or more variables to be specified in the x argument for hierarchical grouping.
• Added <- back hyperlink in the generated Excel output when table list is included.

Bug fixes

• Fixed issues when generating a cross tabulation with NA values

tsg 0.1.1

Features

• Implemented new way of adding facade to the generated Excel output.
• Added generate_template() for generating facade and table-list templates.

Bug fixes

• Fixed column type consistency when generating top_n frequencies.

tsg 0.1.0

• Initial CRAN submission.