Other packages > Find by keyword >

rolap  

Obtaining Star Databases from Flat Tables
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("rolap", "2.5.2")



Attach the package and use:
library("rolap")
Maintained by
Jose Samos
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2023-08-08
Latest Update: 2025-05-22
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 ROLAP (Relational On-Line Analytical Processing) star database. The main objective of the package is to allow the definition of these transformations easily. The implementation of the multidimensional database obtained can be exported to work with multidimensional analysis tools on spreadsheets or relational databases.
How to cite:
Jose Samos (2023). rolap: Obtaining Star Databases from Flat Tables. R package version 2.5.2, https://cran.r-project.org/web/packages/rolap. Accessed 29 Oct. 2026.
Previous versions and publish date:
(2026-07-09 06:52), 2.0.0 (2023-08-08 16:40), 2.1.0 (2023-08-13 23:00), 2.2.0 (2023-09-15 09:50), 2.3.0 (2023-10-16 14:30), 2.4.0 (2023-11-14 10:50), 2.5.0 (2023-12-11 09:40), 2.5.1 (2024-01-10 11:30)
Other packages that cited rolap R package
View rolap citation profile
Other R packages that rolap depends, imports, suggests or enhances
Complete documentation for rolap
Functions, R codes and Examples using the rolap R package
Some associated functions: add_custom_column . add_dimension_instances . add_dput_column . add_operation . add_surrogate_key.dimension_table . apply_filter_dimension . apply_select_dimension . apply_select_fact . as_GeoPackage . as_csv_files . as_dm_class . as_geolayer . as_multistar . as_rdb . as_single_tibble_list . as_star_database . as_tibble_list . as_xlsx_file . cancel_deployment . check_geoattribute_geometry . check_lookup_table . check_refesh . conform_dimensions . constellation . coordinates_to_point . default_disconnect . define_dimension . define_facts . define_geoattribute . define_geoattribute_from_layer . delete_all_operations_found . delete_operation . delete_operation_set . deploy . dimension_schema . dimension_table . draw_tables . fact_schema . fact_table . filter_dimension . filter_geo_attributes . filter_geo_dimensions . filter_rpd_dimensions . flat_table . ft . ft_age . ft_age_rpd . ft_cause_rpd . ft_num . generate_refresh_sql . generate_table_sql_delete . generate_table_sql_insert . generate_table_sql_update . get_agg_functions.fact_schema . get_all_dimension_operations . get_attribute_names . get_attribute_names_schema.dimension_schema . get_attribute_names_schema.star_schema . get_default_unknown_value . get_deployment_names . get_dimension_names . get_dimension_table . get_existing_fact_instances . get_fact_name.fact_schema . get_fact_names . get_geoattribute_geometries . get_geoattribute_name . get_geoattributes . get_layer . get_layer_from_attribute . get_layer_geometry . get_lookup_tables . get_measure_names . get_measure_names_schema.fact_schema . get_measure_names_schema.star_schema . get_new_dimension_instances . get_next_operation . get_nrow_agg.fact_schema . get_pk_attribute_names . get_point_geometry . get_role_playing_dimension_names . get_rpd_dimensions . get_similar_attribute_values . get_similar_attribute_values_individually . get_similar_values_table . get_star_database . get_star_query_schema . get_star_schema . get_surrogate_key.dimension_table . get_table . get_table_names . get_transformation_code . get_transformation_file . get_unique_attribute_values . get_unique_values_table . get_unknown_value_defined . get_unknown_values . get_variable_description . get_variables . group_by_keys . group_dimension_instances . group_facts . incremental_refresh . integrate_geo_dimensions . interpret_operation_add_custom_column . interpret_operation_flat_table . interpret_operation_group_dimension_instances . interpret_operation_join_lookup_table . interpret_operation_lookup_table . interpret_operation_remove_instances_without_measures . interpret_operation_replace_attribute_values . interpret_operation_replace_empty_values . interpret_operation_replace_string . interpret_operation_replace_unknown_values . interpret_operation_role_playing_dimension . interpret_operation_select_attributes . interpret_operation_select_instances . interpret_operation_select_instances_by_comparison . interpret_operation_select_measures . interpret_operation_separate_measures . interpret_operation_set_attribute_names . interpret_operation_set_measure_names . interpret_operation_snake_case . interpret_operation_star_database . interpret_operation_transform_attribute_format . interpret_operation_transform_from_values . interpret_operation_transform_to_attribute . interpret_operation_transform_to_measure . interpret_operation_transform_to_values . is_empty_string . is_new_operation . is_scd . join_lookup_table . line_last_op . load_star_database . lookup_table . mrs_age_schema . mrs_age_schema_rpd . mrs_cause_schema . mrs_cause_schema_rpd . mrs_db . mrs_db_geo . mrs_ft . mrs_ft_new . multiple_value_key . name_with_nexus . new_multistar . prepare_to_join . purge_dimension . purge_dimension_instances . purge_dimension_instances_star_database . read_flat_table_file . read_flat_table_folder . reformat_file . refresh_deployments . remove_all_measures_na . remove_duplicate_dimension_rows . remove_instances_without_measures . replace_attribute_values . replace_empty_values . replace_empty_values_table . replace_names . replace_string . replace_unknown_values . role_playing_dimension . rpd_in_constellation . run_query . same_granularity_facts . select_attributes . select_dimension . select_fact . select_instances . select_instances_by_comparison . select_measures . separate_measures . set_attribute_names . set_layer . set_measure_names . set_variables . share_dimension_instance_operations . share_dimensions . simplify_rpd_dimensions . snake_case . snake_case_table.dimension_table . snake_case_table.fact_table . star_database . star_database_with_previous_operations . star_operation . star_query . star_schema . string_or_null . string_to_vector . summarize_layer . transform_attribute_format . transform_from_values . transform_names . transform_to_attribute . transform_to_measure . transform_to_values . unify_facts_and_dimensions . unify_rpd . update_according_to . us_census_state . us_layer_state . validate_attributes . validate_dimension_attributes . validate_dimension_names . validate_facts . validate_lookup_parameters . validate_measures . validate_names . vector_presentation . vector_to_string . 
Some associated R codes: common.R . constellation.R . data.R . deploy.R . flat_table.R . flat_table_join.R . flat_table_read.R . flat_table_transform.R . generic.R . geoattribute.R . geolayer.R . operations.R . refresh.R . role_playing.R . schemas.R . star_database.R . star_database_export.R . star_query.R . table.R . tables_fact_dimension.R . update_according_to.R . utils.R .  Full rolap package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

binovisualfields  
Depth-Dependent Binocular Visual Fields Simulation
Simulation and visualization depth-dependent integrated visual fields. Visual fields are measured mo ...
Download / Learn more Package Citations See dependency  
nextGenShinyApps  
Craft Exceptional 'R Shiny' Applications and Dashboards with Novel Responsive Tools
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency  
personalized2part  
Two-Part Estimation of Treatment Rules for Semi-Continuous Data
Implements the methodology of Huling, Smith, and Chen (2020) , w ...
Download / Learn more Package Citations See dependency  
fastRG  
Sample Generalized Random Dot Product Graphs in Linear Time
Samples generalized random product graphs, a generalization of a broad class of network models. Giv ...
Download / Learn more Package Citations See dependency  
GEVcdn  
GEV Conditional Density Estimation Network
Implements a flexible nonlinear modelling framework for nonstationary generalized extreme value anal ...
Download / Learn more Package Citations See dependency  

29,218

R Packages

247,686

Dependencies

77,281

Author Associations

29,219

Publication Badges

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