Other packages > Find by keyword >

starschemar  

Obtaining Stars from Flat Tables
View on CRAN: Click here


Download and install starschemar package within the R console
Install from CRAN:
install.packages("starschemar")

Install from Github:
library("remotes")
install_github("cran/starschemar")

Install by package version:
library("remotes")
install_version("starschemar", "1.2.5")



Attach the package and use:
library("starschemar")
Maintained by
Jose Samos
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2020-08-07
Latest Update: 2024-05-02
Description:
Data in multidimensional systems is obtained from operational systems and is transformed to adapt it to the new structure. Frequently, the operations to be performed aim to transform a flat table into a star schema. Transformations can be carried out using professional extract, transform and load tools or tools intended for data transformation for end users. With the tools mentioned, this transformation can be carried out, but it requires a lot of work. The main objective of this package is to define transformations that allow obtaining stars from flat tables easily. In addition, it includes basic data cleaning, dimension enrichment, incremental data refresh and query operations, adapted to this context.
How to cite:
Jose Samos (2020). starschemar: Obtaining Stars from Flat Tables. R package version 1.2.5, https://cran.r-project.org/web/packages/starschemar. Accessed 04 Jun. 2026.
Previous versions and publish date:
1.0.0 (2020-08-07 15:50), 1.1.0 (2020-09-13 18:50), 1.2.0 (2020-09-25 23:30), 1.2.1 (2023-08-12 17:50), 1.2.2 (2023-09-14 06:50), 1.2.3 (2023-11-11 12:10), 1.2.4 (2024-01-08 16:30)
Other packages that cited starschemar R package
View starschemar citation profile
Other R packages that starschemar depends, imports, suggests or enhances
Complete documentation for starschemar
Functions, R codes and Examples using the starschemar R package
Some associated functions: character_dimension . character_dimensions . conform_all_dimensions . conform_dimensions . constellation . constellation_as_multistar . constellation_as_tibble_list . ct_mrs . ct_mrs_test . define_dimension . define_fact . define_selected_dimensions . define_selected_facts . delete_records . delete_unused_foreign_keys . dereference_dimension . dimensional_model . dimensional_query . dm_mrs_age . dm_mrs_cause . enrich_dimension_export . enrich_dimension_import . enrich_dimension_import_test . filter_dimension . filter_fact_rows . filter_selected_instances . find_values . ft_datagov_uk . ft_london_boroughs . ft_usa_city_county . ft_usa_states . get_all_dimensions . get_attribute_names . get_conformed_dimension . get_conformed_dimension_names . get_conformed_dimension_names_st . get_dimension . get_dimension_attribute_names . get_dimension_name . get_dimension_names . get_dimension_type . get_fact_name . get_measure_names . get_name_of_role_playing_dimensions . get_name_of_uniquely_implemented_dimensions . get_role_dimension_names . get_role_playing_dimension_name . get_star_schema . get_star_schema_names . group_facts . group_records . group_table . homogenize . incremental_refresh_constellation . incremental_refresh_dimension . incremental_refresh_fact . incremental_refresh_star_schema . is_conformed_dimension . is_dimension_in_updates . is_role_dimension . is_role_playing_dimension . match_records . modify_conformed_dimension_records . modify_dimension_records . mrs . mrs_age . mrs_age_test . mrs_age_w10 . mrs_age_w11 . mrs_age_w_test . mrs_cause . mrs_cause_test . mrs_cause_w10 . mrs_cause_w11 . mrs_cause_w_test . ms_mrs . ms_mrs_test . multistar_as_flat_table . new_constellation . new_dimension_table . new_dimensional_model . new_dimensional_query . new_fact_table . new_multistar . new_record_update . new_record_update_set . new_star_schema . prepare_join . purge_dimensions_constellation . purge_dimensions_star_schema . record_update_set . reference_dimension . remove_duplicate_dimension_rows . rename_dimension . rename_dimension_attributes . rename_fact . rename_measures . replace_dimension . replace_dimension_in_facts . replace_general_dimension_in_facts . replace_records . replace_role_dimension_in_facts . role_dimension . role_playing_dimension . run_query . select_dimension . select_fact . selection_bit_map . set_dimension_name . set_dimension_type . set_dimension_type_conformed . set_dimension_type_role_playing . set_fact_name . set_role_playing_dimension_name . snake_case . snake_case_dimension . snake_case_fact . st_mrs_age . st_mrs_age_test . st_mrs_age_w10 . st_mrs_age_w11 . st_mrs_age_w_test . st_mrs_cause . st_mrs_cause_test . st_mrs_cause_w10 . st_mrs_cause_w11 . st_mrs_cause_w_test . star_schema . star_schema_as_flat_table . star_schema_as_mst . star_schema_as_multistar . star_schema_as_tibble_list . star_schema_as_tl . starschemar . typed_value . unify_facts_by_grain . union_of_dimensions . update_dimension . update_dimensions . update_facts_with_dimensions . update_facts_with_general_dimension . update_facts_with_role_dimension . update_record . update_selection . update_selection_general . updates_st_mrs_age . updates_st_mrs_age_test . validate_names . 
Some associated R codes: common.R . constellation.R . constellation_as_multistar.R . constellation_as_tibble_list.R . constellation_get_conformed_dimension.R . constellation_get_star_schema.R . constellation_incremental_refresh.R . constellation_modify_conformed_dimension_records.R . constellation_purge_dimensions.R . data.R . dimension_table.R . dimension_table_attributes.R . dimension_table_character_dimensions.R . dimension_table_homogenize.R . dimension_table_incremental_refresh.R . dimension_table_role_dimension.R . dimension_table_snake_case.R . dimension_table_update_dimension.R . dimensional_model.R . dimensional_model_define_dimension.R . dimensional_model_define_fact.R . fact_table.R . fact_table_incremental_refresh.R . fact_table_snake_case.R . geomultistar.R . record_update.R . record_update_set.R . record_update_set_is_dimension_in_updates.R . record_update_set_match_records.R . record_update_set_update_record.R . record_update_set_update_selection.R . record_update_set_update_selection_general.R . star_schema.R . star_schema_as_flat_table.R . star_schema_as_multistar.R . star_schema_as_tibble_list.R . star_schema_attributes.R . star_schema_character_dimensions.R . star_schema_enrich_dimension.R . star_schema_filter_fact_rows.R . star_schema_get_dimension.R . star_schema_incremental_refresh.R . star_schema_modify_dimension_records.R . star_schema_purge_dimensions.R . star_schema_rename.R . star_schema_replace_dimension.R . star_schema_role_playing_dimension.R . star_schema_snake_case.R . star_schema_update_facts_with_dimensions.R . starschemar.R .  Full starschemar package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

murphydiagram  
Murphy Diagrams for Forecast Comparisons
Data and code for the paper by Ehm, Gneiting, Jordan and Krueger ('Of Quantiles and Expectiles: Con ...
Download / Learn more Package Citations See dependency  
crplyr  
A 'dplyr' Interface for Crunch
In order to facilitate analysis of datasets hosted on the Crunch data platform ...
Download / Learn more Package Citations See dependency  
phers  
Calculate Phenotype Risk Scores
Use phenotype risk scores based on linked clinical and genetic data to study Mendelian disease and ...
Download / Learn more Package Citations See dependency  
shinybusy  
Busy Indicators and Notifications for 'Shiny' Applications
Add indicators (spinner, progress bar, gif) in your 'shiny' applications to show the user that the ...
Download / Learn more Package Citations See dependency  
golem  
A Framework for Robust Shiny Applications
An opinionated framework for building a production-ready 'Shiny' application. This package contains ...
Download / Learn more Package Citations See dependency  
AMPLE  
Shiny Apps to Support Capacity Building on Harvest Control Rules
Three Shiny apps are provided that introduce Harvest Control Rules (HCR) for fisheries management. ...
Download / Learn more Package Citations See dependency  

27,268

R Packages

233,548

Dependencies

72,590

Author Associations

27,205

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA