Functions for Extracting and Merging Data in the 'teal'
Framework
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Documentation for package ‘teal.transform’ version 0.6.0
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| add_no_selected_choices | Add empty choice to choices selected |
| all_choices | Bare constructor for 'delayed_choices' object |
| check_no_multiple_selection | Checks that the 'extract_input' specification does not allow multiple selection |
| choices_labeled | Set "<choice>:<label>" type of names |
| choices_selected | Choices selected |
| compose_and_enable_validators | Function to compose 'validators' from 'data_extract_multiple_srv' |
| datanames_input | Help text with available datasets input |
| data_extract_multiple_srv | Creates a named list of 'data_extract_srv' output |
| data_extract_multiple_srv.FilteredData | Creates a named list of 'data_extract_srv' output |
| data_extract_multiple_srv.list | Creates a named list of 'data_extract_srv' output |
| data_extract_multiple_srv.reactive | Creates a named list of 'data_extract_srv' output |
| data_extract_spec | Data extract input for 'teal' modules |
| data_extract_srv | Extraction of the selector(s) details |
| data_extract_srv.FilteredData | Extraction of the selector(s) details |
| data_extract_srv.list | Extraction of the selector(s) details |
| data_extract_ui | 'teal' data extraction module user-interface |
| delayed_choices | Bare constructor for 'delayed_choices' object |
| filter_spec | Data extract filter specification |
| first_choice | Bare constructor for 'delayed_choices' object |
| first_choices | Bare constructor for 'delayed_choices' object |
| format_data_extract | Formatting data extracts |
| get_anl_relabel_call | Gets the relabel call |
| get_dataset_prefixed_col_names | Returns non-key column names from data |
| get_extract_datanames | Gets names of the datasets from a list of 'data_extract_spec' objects |
| get_merge_call | Get merge call from a list of selectors |
| get_relabel_call | Create relabel call from named character |
| is.choices_selected | Choices selected |
| is_single_dataset | Verify uniform dataset source across data extract specification |
| last_choice | Bare constructor for 'delayed_choices' object |
| last_choices | Bare constructor for 'delayed_choices' object |
| list_extract_spec | Make sure that the extract specification is in list format |
| merge_datasets | Merge the datasets on the keys |
| merge_expression_module | Merge expression module |
| merge_expression_module.list | Merge expression module |
| merge_expression_module.reactive | Merge expression module |
| merge_expression_srv | Data merge module server |
| merge_expression_srv.list | Data merge module server |
| merge_expression_srv.reactive | Data merge module server |
| no_selected_as_NULL | Check select choices for no choice made |
| print.choices_labeled | Set "<choice>:<label>" type of names |
| resolve_delayed | Resolve delayed inputs by evaluating the code within the provided datasets |
| resolve_delayed.FilteredData | Resolve delayed inputs by evaluating the code within the provided datasets |
| resolve_delayed.list | Resolve delayed inputs by evaluating the code within the provided datasets |
| select_spec | Column selection input specification |
| select_spec.default | Column selection input specification |
| select_spec.delayed_data | Column selection input specification |
| split_by_sep | Split by separator (matched exactly) |
| value_choices | Value labeling and filtering based on variable relationship |
| value_choices.character | Value labeling and filtering based on variable relationship |
| value_choices.data.frame | Value labeling and filtering based on variable relationship |
| variable_choices | Variable label extraction and custom selection from data |
| variable_choices.character | Variable label extraction and custom selection from data |
| variable_choices.data.frame | Variable label extraction and custom selection from data |